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NHTSA Tells Tesla To Stop Exaggerating Model S Safety Rating

cartechboy writes "There's always that kid in the class that ruins it for everyone when being graded on a curve. At the moment, that kid is Tesla and Elon Musk. Tesla's been proudly claiming the Model S is one of the safest cars in the word despite the recent fire controversy. And while it may be just that, claiming it earned 5.4 stars from NHTSA isn't pleasing the safety agency as there is no such thing as a rating higher than five. While NHTSA already released a statement indirectly to Tesla saying it doesn't release ratings higher than 5, Tesla continued to promote this fictitious rating. Now NHTSA has updated its guidelines explicitly stating safety ratings are whole numbers only and that 5 stars is the maximum advertisers can claim. If advertisers and automakers decide to disregard these rules NHTSA is threatening removal from the program or referral to state authorities for appropriate action. Basically, hey Tesla, stop making false claims."

175 of 284 comments (clear)

  1. He'll love that by Joce640k · · Score: 4, Funny

    My car's rating is higher than the maximum rating allowed by the NHTSA.

    --
    No sig today...
    1. Re:He'll love that by bluefoxlucid · · Score: 1

      What car?

    2. Re:He'll love that by Tablizer · · Score: 1

      so you shall be modded up to Score: 5.

    3. Re:He'll love that by Tablizer · · Score: 1

      crap, I meant 6.

      Joke Choke: Score: -6

    4. Re:He'll love that by omnichad · · Score: 4, Funny

      Mine goes to 11.

    5. Re:He'll love that by LordLimecat · · Score: 5, Informative

      From Tesla's website, the actual claim:

      NHTSA does not publish a star rating above 5, however safety levels better than 5 stars are captured in the overall Vehicle Safety Score (VSS) provided to manufacturers, where the Model S achieved a new combined record of 5.4 stars

      --Source

      I can understand the NHTSA complaint (Tesla's claims could be misleading out of context), but its not like Tesla is making any false claims.

      Also, I recall this claim / story being about 3 months old at this point, and I believe NHTSA complained around the same time. Is slashdot seriously that far behind, or (as I suspect) is this an attempt to generate additional controversy and angst due to the other Tesla stories in the news?

    6. Re:He'll love that by EvanED · · Score: 3, Insightful

      Also, I recall this claim / story being about 3 months old at this point, and I believe NHTSA complained around the same time. Is slashdot seriously that far behind, or (as I suspect) is this an attempt to generate additional controversy and angst due to the other Tesla stories in the news?

      Neither. (Well, it could be the latter.)

      Rather, it is new action by NHTSA. "Complaining" is a lot different from saying "we will stop accrediting your cars". The former is old news. The latter is, well, news. (The "guidelines" were released yesterday.)

    7. Re:He'll love that by Dputiger · · Score: 1

      Yes, absolutely an attempt to drum up false news about Tesla.

      Alternately, an accurate report of new guidelines released by the NHTSA YESTERDAY. As opposed to the claims and NHTSA unhappiness over the summer.

    8. Re:He'll love that by FatdogHaiku · · Score: 2

      Mine goes to 11.

      but is scaled in binary...
      apologies to Spinal Tap...

      --
      You have the right to remain sentient. If you give up the right to remain sentient, you will be elected to public office
    9. Re:He'll love that by jrumney · · Score: 4, Interesting

      It reminds me of when the laboratories that rated sunscreens could only rate them up to SPF 15, and pretty much every sunblock on the market was exceeding that. At some point, at least in New Zealand and Australia, the government stepped in and said they couldn't advertise higher than 15, so they all became SPF15+ for a while.

    10. Re:He'll love that by EdIII · · Score: 1

      is this an attempt to generate additional controversy and angst due to the other Tesla stories in the news?

      Lies! Lies and Slander Sir!

      Come on.... that was a rhetorical question right?

    11. Re:He'll love that by Anonymous Coward · · Score: 1

      Someone at the NHTSA got a fat check from the Mr. Henry Ford Trust And Offshore Holdings Entity

    12. Re:He'll love that by gl4ss · · Score: 1

      actually the are, since they didn't read the guidelines on publishing the results, which say that they should have just published 5 stars.

      other manufacturers read it and are publishing 5 and not 6+ figures.

      I suppose they could just put the whole report on the advertisements though. but not call the 5.4 as "stars".

      --
      world was created 5 seconds before this post as it is.
    13. Re:He'll love that by drcheap · · Score: 1

      5.4, you moron.

    14. Re:He'll love that by LordLimecat · · Score: 1

      Except in this case the 5.4 was assessed by the NHTSA themselves, from what I can gather. They just dont want that being a public number, presumably because that "raw" score is adjusted periodically as new standards become the "5 star". Doesnt change the fact that as of NOW it is apparently the highest score that has been assessed.

    15. Re: He'll love that by sumdumass · · Score: 1

      I'm not so sure of that.

      Anyways, this story is a second part of the previous about this. The new part is the threat to refuse to accredit the cars if they do not do what they want. If anything, i see it as a pro tesla story wiyh the government looking bad. I mean theatening to stop safety testing a car because the company is bragging about aceing the tests.

      Its just insane

    16. Re:He'll love that by aestrivex · · Score: 1

      I think it would be an excellent marketing move. Instead of having a giant billboard with a picture of a car and big letters saying "5.4 STARS" and a visual depiction of 5.4 stars, have the giant billboard simply scroll text of the entire contents of the 50 page safety report on the vehicle. I think I'm convinced to buy a model S already.

    17. Re:He'll love that by Zaiff+Urgulbunger · · Score: 1

      You mean you meant 5.4?

  2. I wonder what Elon's rebuttal to this will be... by Midnight_Falcon · · Score: 5, Funny

    Stay tuned for Elon Musk's critique of the NHTSA and long blog post detailing why the NHTSA is a bunch of corrupt scumbags and how Tesla is so awesome that it is able to get ratings above a perfect score.

  3. Sorry NHTSA by Anonymous Coward · · Score: 1

    I can't hear your complaints over my cranked-up-to-11 sound system.

    -Elon

    1. Re:Sorry NHTSA by ElectricTurtle · · Score: 4, Funny

      Pfffff...... his sound system goes to 11 .4 , bitch!

      --
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    2. Re:Sorry NHTSA by Valdrax · · Score: 1

      Pfffff...... his sound system goes to 11 .4 , bitch!

      IT EXISTS.

      --
      If it's for-profit but free, you're not the customer -- you're the product (e.g., the Slashdot Beta's "audience").
  4. tesla_s_rating = (float) nhtsa_rating; by Anonymous Coward · · Score: 2

    I guess casting the nhtsarating is not allowed.

    1. Re:tesla_s_rating = (float) nhtsa_rating; by brainboyz · · Score: 3, Informative

      Would still only result in whole numbers, assuming nhtsa_rating is some form of uint.

    2. Re:tesla_s_rating = (float) nhtsa_rating; by bobbied · · Score: 1

      Oh you C programmers are all alike... The heck with type safety! Who needs it?

      --
      "File to fit, pound to insert, paint to match" - Aircraft Maintenance 101
  5. Misleading by gabeman-o · · Score: 5, Informative

    It got a 5.4 rating, but the NHTSA guidelines only allow them to advertise a whole number.

    1. Re:Misleading by sahuxley · · Score: 2, Funny

      No, you're still misunderstanding. Musk is saying they got five separate ratings of 0.4 stars.

    2. Re:Misleading by harvestsun · · Score: 5, Informative
      I don't know why this was modded as funny, it's right out of the article:

      NHTSA does not publish a star rating above 5, however safety levels better than 5 stars are captured in the overall Vehicle Safety Score (VSS) provided to manufacturers, where the Model S achieved a new combined record of 5.4 stars.

    3. Re:Misleading by CastrTroy · · Score: 3, Interesting

      Which cars don't have a 5 star crash rating? What's the lowest rating for being allowed on the road? Seems like the ratings are kind of useless if every car is rated with a 5. Just from clicking around on their site, I randomly selected 5-6 cars, and all of them had a 5-star overall crash rating.

      --

      Anthropic principle: We see the universe the way it is because if it were different we would not be here to see it.
    4. Re:Misleading by NatasRevol · · Score: 1

      Musk: Fine. Here's the new PR: "The NHTSA's vehicle safety score for the Model S is the highest ever recorded at 5.4"

      --
      There are two types of people in the world: Those who crave closure
    5. Re:Misleading by Tailhook · · Score: 5, Insightful

      Yet that's the actual, accurate score. I don't see why the actual score can't be reported?

      There is no analytical basis to explain exactly how 5.1 is less safe than 5.4 and the analysis makes no such claim. If the NHTSA allowed manufacturers to abuse the figures by claiming these fractions are meaningful then the rating system would lose credibility. Ultimately manufacturers might game the system to amplify a meaningless fraction.

      Tesla had this explained to them and Tesla ignored it. Now the NHTSA has had to get official on their asses and tell them to stop. This is Tesla's own fault, whether the fanbois like it or not.

      --
      Maw! Fire up the karma burner!
    6. Re:Misleading by 93+Escort+Wagon · · Score: 1

      There are lots of cars with five star crash ratings - for all we know, some of those have received a 5.2 or 5.3 or 5.39 or whatever on that particular test. But those other cars' manufacturers have always used the scoring system as intended by the NHTSA, and just listed "5".

      Musk is basically trying to make it look like there's a safety gap between his car and all the other five-star-rated cars, when there's no evidence that gap actually exists.

      --
      #DeleteChrome
    7. Re:Misleading by SecurityTheatre · · Score: 4, Informative

      Cars today are much better than they were in 1990 when they developed this system.

      3-star ratings weren't uncommon back then.

      http://www.safercar.gov/Vehicle+Shoppers/5-Star+Safety+Ratings/1990-2010+Vehicles/Vehicle-Detail?vehicleId=3098

      There are still some cars that get 4-stars, but this particular model (RAV4) got several 4-star ratings, prompting newspaper articles about "failing" safety tests. People clearly expect perfect security and safety all the time at all costs. (See: Patriot Act)

      http://www.safercar.gov/Vehicle+Shoppers/5-Star+Safety+Ratings/2011-Newer+Vehicles/Vehicle-Detail?vehicleId=8143

    8. Re:Misleading by jonnythan · · Score: 1

      Lots of cars get 3 or 4 stars.

    9. Re:Misleading by LordLimecat · · Score: 1

      Actually, parent was quoting Musk.

      Its hillarious how few people have actually read the article.

    10. Re:Misleading by Anonymous Coward · · Score: 5, Funny

      Not... Sure .. if I should take the advice from a 93 Escort wagon when it comes to car safety.

    11. Re:Misleading by _merlin · · Score: 1

      Could you save us some time and link to some of them? I'm guessing Toyota's LC70 Landcruiser and some other commercial workhorse type vehicles would be there...

    12. Re:Misleading by Derec01 · · Score: 1

      I think it's important to consider the purpose of the grading, which is not to differentiate cars based on minor if statistically significant differences, but to really demonstrate which cars are objectively less safe.

      It's not on a curve, it's an absolute scale. A variable scale would effectively leave carmakers unsure of what regulatory bar they had to meet. Imagine a carmaker that produced an incredibly safe, unaffordable fortress that wrecked the curve. I'm very glad that a system such as that has encouraged them to all be straight A students.

    13. Re:Misleading by thegarbz · · Score: 1

      Plenty. Didn't last year's Toyota Camry come in at 3 stars? I don't see anything below that too often though.

      Of note though is the Chevrolet Aveo in 2004 received 4 stars from the NHTSA and yet the same car in Australia (Holden Barina) received 2 stars from the Monash University's Accident Assessment Program. Kind of makes you wonder what the point is.

    14. Re:Misleading by mysidia · · Score: 4, Interesting

      There is no analytical basis to explain exactly how 5.1 is less safe than 5.4 and the analysis makes no such claim. If the NHTSA allowed manufacturers to abuse the figures by claiming these fractions are meaningful then the rating system would lose credibility.

      If that's true, then there's also no analytical basis to explain how exactly 4.4 (Which you rounded down to 4) is less safe than 4.6 (Which you rounded up to 5).

      The fact of the matter is, if such is your degree of error, then You have to make distinctions for which there is no analytical basis;At some point, if you are truncating the number: you have to choose which whole number you will truncate it too, AND another figure that is only 0.1 different, will appear as a whole POINT less safe or more safe than the other --- while other numbers that differ by 0.4 or more, will be truncated to the same value.

      Listing the more detailed figure is not per-se an abuse, then.

      There is false precision there; and there is also false precision truncating the number+fractional part to one of the surrounding whole numbers.

      Conveying the decimal point conveys false precision, BUT at the advantage of eliminating bias and haphazard truncation.

      You can actually see that one car got 4.4, and another got 4.6; instead of seeing "4 and 5"; Off by a whole star ------ there is something to hand you a relative showing, that they're really rather close, maybe the same.

    15. Re:Misleading by Anonymous Coward · · Score: 3, Interesting

      There is false precision there; and there is also false precision truncating the number+fractional part to one of the surrounding whole numbers.

      Conveying the decimal point conveys false precision, BUT at the advantage of eliminating bias and haphazard truncation.

      You can actually see that one car got 4.4, and another got 4.6; instead of seeing "4 and 5"; Off by a whole star ------ there is something to hand you a relative showing, that they're really rather close, maybe the same.

      The problem isn't false precision. It's not even false accuracy (which is what I think you meant). It is the conceptual basis on which the safety scores are based. The NHTSA specifies certain criteria and example accident scenarios and then computes a score. This score only strictly speaking applies to the particular accident types covered by the testing. Clearly the testing is going to be reasonably representative, but it will not be possible to design a test suite that is fully representative of all possible scenarios encountered in the real world.

      The NHTSA doesn't want manufacturers to optimise for the particular suite of sample accident scenarios to gain an extra 0.1 score and beat their rivals, because that would not mean that the real-world safety was improved and might even mean that safety declined slightly in non-tested accident scenarios. By rounding the scores it eliminates the motivation for this pointless effort, for all but a few borderline cars, and encourages manufacturers to focus only on possible major safety features that have a meaningful impact.

      Tesla are also facing criticism for doing a similar thing in accounting - designing their own 'non-GAAP' measures of financial performance and highlighting them, with the 'GAAP' measures less prominent. Again, it's not that their 'non-GAAP' measures are not accurately computed or based on false data, its that they measure things that aren't necessarily meaningful to investors.

    16. Re:Misleading by mjwx · · Score: 1

      There are still some cars that get 4-stars, but this particular model (RAV4) got several 4-star ratings, prompting newspaper articles about "failing" safety tests. People clearly expect perfect security and safety all the time at all costs. (See: Patriot Act)

      Not sure about NHTSA, but ANCAP and ENCAP ratings are often a crock of shit.

      You get points for seatbelt warning buzzers and adaptive cruise control. The car can be downright dangerous to pedestrians but still get a 5 star rating as long as its got all 3 seatbelt warning alarms.

      This is not to mention the things ANCAP/ENCAP flat out ignore due to political reasons or pressure from manufacturers such as the bonnet scoops on Subaru Impreza WRX's or pretty much the entirety of Lambo's front end.

      --
      Calling someone a "hater" only means you can not rationally rebut their argument.
    17. Re:Misleading by mysidia · · Score: 1

      The NHTSA doesn't want manufacturers to optimise for the particular suite of sample accident scenarios to gain an extra 0.1 score and beat their rivals, because that would not mean that the real-world safety was improved and might even mean that safety declined slightly in non-tested accident scenarios. By rounding the scores it eliminates the motivation for this pointless effort

      There is another way to deal with that.... Don't disclose what testing scenarios will be used in advance. Also; if the point score won't be published, perhaps the NHTSA should not reveal the point score in the first place. Don't share any information or results with the manufacturer, except what is shared with the public at large; in the publications.

      Tesla are also facing criticism for doing a similar thing in accounting - designing their own 'non-GAAP' measures of financial performance and highlighting them, with the 'GAAP' measures less prominent.

      Companies commonly supplement reported earnings with non-GAAP financial measures that the management believes more accurately reflect their results. These "non-GAAP" measures are frequently very useful.

    18. Re:Misleading by bob_super · · Score: 1

      This problem wouldn't happen if they had used the magic three-digit trick.

      Check it next time: nearly all commercial studies predicting future numbers of $whatever, regardless of whether it's absolute or percentages, include 3 digits in their numbers.
      It's absolutely absurd to predict anything with that precision 6 months, let alone 5 years into the future, but studies must have told them that it improves the credibility of the result for the average idiot who reads them.
      They (almost) all do it. You won't be able to avoid noticing it now.

    19. Re:Misleading by FatLittleMonkey · · Score: 1

      then the rating system would lose credibility.

      Good. The system has no credibility. When NHTSA makes tests harder, or adds new tests, they revamp the scoring so that it 5 stars is still the maximum - even though new cars may be, by NHTSA's own testing, safer than previous 5-star cars.

      What's the point letting manufacturers advertise an unqualified "NHTSA 5-star rating" when the number of meaningless unless compared solely with the batch of cars that went though the same tests in the same year, and may have no relationship with the identically phrased ratings from a year before or a year after? Unless the buyers dig down into which batch of models went through which specific testing, there's no way to know what "5-Stars (2010)" and "4-Stars (2012)" comparatively means.

      --
      Science is all about firing a drunk pig out of a cannon just to see what happens.
    20. Re:Misleading by FatLittleMonkey · · Score: 5, Insightful

      The NHTSA doesn't want manufacturers to optimise for the particular suite of sample accident scenarios to gain an extra 0.1 score and beat their rivals, because that would not mean that the real-world safety was improved and might even mean that safety declined slightly in non-tested accident scenarios. By rounding the scores it eliminates the motivation for this pointless effort,

      If that were true, they wouldn't give the precise VSS scores to the manufacturers, just a "where you failed" review for individual tests. In the scenario Mysidia described (4.4 versus 4.6), there's every reason for a manufacturer to want to sneak above that .5 mark, in order to get a "NHTSA 5-Star Rating! * * * * *". If you were a manufacturer, wouldn't you give up a few percent of real-world safety for that extra star (by sneaking from 4.4 to 4.6)? Say by enlarging the rear pillars to cheaply improve your inverted-drop roof-crush score (your area of lowest performance) in spite of loss of visibility it causes (and thus increased real-world accidents), rather than actually improving roof-crush performance through proper structural changes. Or sacrificing your top score in roll-over stability by adding or removing elements to improve your very low-scoring rear collision survival test. Whereas if you weren't given a VSS score for each test, you would only know that the review says your rear-collision survivability sucks, and you'd have to work to improve it without reducing safety in other areas (because you wouldn't know where you exceeded the tests and thus have margin to sacrifice.) The current system clearly encourages manufacturers to "build to the test" at the expense of real-world safety.

      --
      Science is all about firing a drunk pig out of a cannon just to see what happens.
    21. Re:Misleading by FatLittleMonkey · · Score: 1

      It's not on a curve, it's an absolute scale.

      It's not a truly absolute scale, it's just this year's flat scale. The scale is periodically redrawn, preventing multi-year comparisons from being made. This year's 5-star may not be last year's 5-star.

      A variable scale would effectively leave carmakers unsure of what regulatory bar they had to meet.

      Except the test isn't pass/fail (ie, can or can't sell). It's designed to give the impression of a comparison between vehicles which have all met the minimum standards for sale. (Go to the NHTSA website, they hammer over and over the idea that stars=safety.)

      Imagine a carmaker that produced an incredibly safe, unaffordable fortress that wrecked the curve.

      On a truly "absolute scale", that would be a 6 or 7 star rating, leaving all the 5-star cars suddenly looking very sad indeed. As it should be! Instead, the 7+ scoring fortress and the barely 4.5 scoring shit-box-de-la-muerta both score the highest possible "NHTSA 5 Star Rating! * * * * *", until the NHTSA decides to change the test (with no way for consumers to make a year-to-year comparison.)

      Tesla Model S and the Volvo S60 maxed out every test last year, but 19 other vehicles that year also scored "5 star ratings" in spite of failing to max out every test. The two perfect scoring vehicles gained nothing from their extra performance, and now, apparently, they can't even tell you they scored more than other manufacturers, even though NHTSA, as I said, harps on that stars=safety.

      Either the testing should be pass/fail and no more, increasing in difficulty each year at a rate predictable to manufacturers. Or the scoring should be numerical (no "stars") and on an absolute scale for each test, and the individual results for every vehicle ever tested be made available for easy comparison. (You can look up the overall "star" rating for any model, but you can't list all SUVs with the highest roll-over scores, listed so you can compare their front and side collision scores. And if the data exists, there's no reason why it can't be made available in that form.)

      --
      Science is all about firing a drunk pig out of a cannon just to see what happens.
    22. Re:Misleading by Cytotoxic · · Score: 1

      I wonder what the overall contribution of vehicle vs. pedestrian is to the total death and injury by vehicle numbers.

      Hmm.... " Pedestrians are 1.5 times more likely than passenger vehicle occupants to be killed in a car crash on each trip.2" It seems that pedestrian deaths might be worth worrying about.

      I'm not sure what that sentence means though - they report ~4,000 deaths and 70,000 injuries to pedestrians per year, while there are tens of thousands killed and millions injured in motor vehicle accidents every year.

    23. Re:Misleading by spain · · Score: 1

      The NHTSA doesn't want manufacturers to optimise for the particular suite of sample accident scenarios to gain an extra 0.1 score and beat their rivals, because that would not mean that the real-world safety was improved and might even mean that safety declined slightly in non-tested accident scenarios.

      For a good example of manufacturers optimising their numbers, in this case with fuel economy, there's the "skip shift" feature: http://en.wikipedia.org/wiki/Shift_blocking

      (Quick version: Manual transmissions would lock out 2nd and 3rd, so you'd be forced into 4th gear for better CAFE numbers.)

  6. neener neener neener by spirit_fingers · · Score: 5, Funny

    Liar liar car on fire!

    1. Re:neener neener neener by CanHasDIY · · Score: 4, Insightful

      Liar liar car on fire!

      Paid shill?

      Person with a sense of humor. You should go find one yourself.

      --
      An enigma, wrapped in a riddle, shrouded in bacon and cheese
    2. Re:neener neener neener by Tablizer · · Score: 2

      That's fine as long as it doesn't spread to my pants.

    3. Re:neener neener neener by SeaFox · · Score: 2

      That's fine as long as it doesn't spread to my pants.

      I agree, I can't afford to buy another pair of pants.
      Another Tesla, however...

  7. (preparing to duck my head) by Tablizer · · Score: 5, Funny

    If you like your Tesla safety rating, you can keep your Tesla safety rating.

    1. Re:(preparing to duck my head) by intermodal · · Score: 1

      I voted for the Tesla safety rating before I voted against it.

      --
      In SOVIET RUSSIA... erm...NSA AMERICA, the Internet logs onto YOU!
    2. Re:(preparing to duck my head) by Tablizer · · Score: 2

      Tesla's are people, my friend.

    3. Re:(preparing to duck my head) by Spritzer · · Score: 1

      That is totally misleading. Hell, it's a lie!! Tesla just notified me that I can no longer drive my car. I've been told I will have the option to buy an extremely similar car for 5 times the price, though. Can you confirm?

    4. Re:(preparing to duck my head) by The+Grim+Reefer · · Score: 3, Funny

      I voted for the Tesla safety rating before I voted against it.

      Was that so you could see what was in it?

    5. Re:(preparing to duck my head) by bob_super · · Score: 1

      We will not fund your Tesla until we have asked 16000 times what happened when it got attacked by a piece of metal, caught on fire, and four people might have died.

  8. Try this excuse by Tablizer · · Score: 2

    "Since we are marketing to nerds, we are using a base 12 numbering system".

    1. Re:Try this excuse by Wintermute__ · · Score: 2

      Quick. Guess what 5 decimal is when converted to base 12.

    2. Re:Try this excuse by Tablizer · · Score: 1

      It's normalized to be half the full unit.

  9. This post smells like astroturf by Anonymous Coward · · Score: 1

    This Slashdot post has been brought to you by a collaboration between NHTSA and GM.

  10. Bad title by PureRain · · Score: 5, Informative

    Just to clarify, the NHTSA hasn't said anything to Tesla like the summary states. It has clarified its rating system. That is all.

    That article is written like a high schooler's blog.

    1. Re:Bad title by StikyPad · · Score: 1

      Sure, the same way your teacher was talking to "everyone" in the class when she said that bullying was not acceptable. Just because she didn't single out the bully doesn't mean she was addressing the rest of the students, per se.

      Though to be clear, I think this was more case of "CYA" by the NHTSA than "hey, let's fix our obsolete rating scale."

  11. This happens when you go against the status quo... by Anonymous Coward · · Score: 1

    See how an electric car manufacturer pisses off big oil.....

    If there's a fire all oil-controlled media report on it immediately.
    If the range issues scare people, they build charging stations (big oil is fighting the legality of these currently)
    If they have too good of a crash score, the score rating system is changed.
    They are banned from selling in Texas because that's big oil's home turf....

    Is it not obvious how they are just going against the status quo and being singled out because of it.....

    Any thing Tesla does good will be re-regulated, changed, or banned from advertisement by law. They will NOT be able to win even if they are!

  12. Three month old dupe by kaleth · · Score: 4, Informative
  13. Genius and insanity go hand in hand by Dega704 · · Score: 4, Interesting

    Elon Musk would never have accomplished what he has if it wasn't for his rabid passion and forceful, egotistical personality. He is trying to change the status quo in an industry where many have tried and failed, and where many want Tesla to fail as well. He had best try to temper himself, though; lest he become our generation's Nikola Tesla/Howard Hughes in more ways than one.....

    1. Re:Genius and insanity go hand in hand by Anonymous Coward · · Score: 4, Insightful

      I am glad he has fire and passion. He is fighting against a lobby that spans centuries, so even if his claims might be a bit over the top, the people who want to seem him out of business are many, and are THE richest people out there.

      He is competing against the most powerful people on this planet, so it is pretty darn amazing he has done this well. He also has showed the auto industry is stagnant -- his first commercial vehicle faster than most sports cars except the high end Italian makes? Impressive. Same car using a completely new drivetrain? More impressive. Same car with zero deaths? Still more impressive.

      Elon Musk may be a bit of a blowhard, but he is actually effecting change.

      Compared to Teslas, what other electric vehicles out there can smoke even an average sports car like a Corvette? A Leaf? Maybe in free fall. A Prius. Nope. Elon Musk has made a completely new car category, something not seen since the soccer moms wanted station wagons back, but didn't want them called station wagons, so they were named crossovers.

    2. Re:Genius and insanity go hand in hand by gordo3000 · · Score: 1, Insightful

      you really don't know much about high performance cars do you? The last tesla roadster time I saw was 3.7 seconds, with a quarter mile time around 12 seconds. This isn't faster than the best italian cars. This is slower than basically every high performance car on the road, including several american, Japanese, and German cars that provide far higher performance at that price. Tesla now, has a lot of very cool things going for it. And it's performance compared to general cars is respectable, but don't imagine it would hold up well against the best.

      And by the way, if you are actually interested in high performance, it would do you some good to do some research. Basically all the italian cars are now all show for 2-3x the price of far superior performing Japanese(GT-R) and American(ZR1 or Viper) cars on proper tracks, not just 0-60 and quarter mile times.

    3. Re:Genius and insanity go hand in hand by marcello_dl · · Score: 1

      the rimac concept one is quite performant too, pity for the somewhat hefty price.

              Acceleration: 0-100 km/h (0-62 mph) 2,8 seconds
              Range: up to 600 km (realistic range â" 500 km)
              Braking distance: 31.5m (100-0 km/h)
              Lateral g-force: 1.4 g
              Efficiency: 140-550 Wh/km
              40 kW on-board charging
              100 kW fast DC-charging
              Weight-to-power ratio: 1.79 kg/hp
              Weight distribution: 42% front, 58% rear

      --
      ---- MISSING MISCELLANEOUS DATA SEGMENT --- [sigdash] trolololol
    4. Re:Genius and insanity go hand in hand by marcello_dl · · Score: 1

      the GT-R is ugly, the zr 1 and viper are barely ok. There is one reason why the overpriced italians sell.
      Me, i'd rather go for an ariel or a caterham, for fun.

      --
      ---- MISSING MISCELLANEOUS DATA SEGMENT --- [sigdash] trolololol
    5. Re:Genius and insanity go hand in hand by bsdaemonaut · · Score: 1

      Can you really claim someone is affecting change at 70k a pop? Even with a good car loan the payments would exceed the monthly payments on my house. I'd take sufficient performance and affordability over excessive performance and high cost any day. Maybe if he sticks around long enough price will go down, but I doubt it, nothing about him suggests to me that he is aiming for anything beyond the premium market.

    6. Re:Genius and insanity go hand in hand by StikyPad · · Score: 1

      He is fighting against a lobby that spans centuries

      Please round to the nearest whole century = 1.

  14. Rounding is stupid by MrLogic17 · · Score: 1

    If safety is a good thing, and it's a good thing for consumers to prefer safer cars, why not add a decimal point or two?
    If two cars are equally qualified in the minds a specific customer - and one car is 0.1 stars higher, why let that car get more sales?

    Dude, let the free market drive safety higher! Just like EPA window stickers. Give the customer information. If Tesla really did rank 5.4, then let the other manufactures get some public shaming. Maybe they can respond to purchasing competition & catch up and make their cars safer.

    1. Re:Rounding is stupid by BitZtream · · Score: 4, Insightful

      Because the rating system isn't accurate enough to say for sure that .1 difference is accurate. The ratings are subjective enough that whole numbers are as accurate as you can get reliably.

      --
      Persistent Volume manager for Kubernetes - https://github.com/dwimsey/openshift-pvmanager
    2. Re:Rounding is stupid by 93+Escort+Wagon · · Score: 2

      If Tesla really did rank 5.4, then let the other manufactures get some public shaming. Maybe they can respond to purchasing competition & catch up and make their cars safer.

      Again - since Musk is the only one who hasn't played by the rules here, why are you assuming the other five-star-rated cars are exactly 5.0? There likely have been others that scored 5.2, 5.3, or 5.39 on that particular sub-test - but their manufacturers followed NHTSA guidelines when promoting their vehicles' safety.

      You really have no evidence that the Tesla tested out as being significantly safer than those other five-star cars.

      --
      #DeleteChrome
  15. Re:False? by Daniel_Staal · · Score: 2, Informative

    The claim is false: The NHTSA rates cars on a 5-point scale, and gave the Tesla S a 5-point rating, the highest they could get. This rating is based on several sub-ratings, where the Tesla also got 5-point ratings, in all categories.

    Tesla is basically trying to claim for marketing purposes the fact that they got 5-point ratings in all of the subcategories (which isn't necessary for a 5-point overall rating, and in fact is extremely unusual, if not unique) means that they got 'better than a normal 5-point rating'. Which, ok, they did, but the rating only goes to five points. They can't create a new rating scale just for themselves.

    --
    'Sensible' is a curse word.
  16. Re:False? by Anonymous Coward · · Score: 1

    Indirectly.

    They've said that their highest rating is a 5. Musk said that it got a rating of 5.4.

    They're not saying the claim is false. Just that 5.4 is higher than 5. And 5 is the highest rating it can get.

    So it can't be right.

    CAPTCHA: Details

  17. Re:Wow, thanks for the info /. by Anonymous Coward · · Score: 1

    I'm so glad that Slashdot and its mysterious oily benefactors are here to protect me from the evil lies of Elon Musk!

    Musk created the PayPal scumbags - so, FUCK YOU!

    Elon will always be a liar to me.

  18. Other manufacturers are jealous by Imagix · · Score: 5, Insightful

    Apparently people aren't reading what's been said. Tesla's press release says: "National Highway Traffic Safety Administration (NHTSA) has awarded the Tesla Model S a 5-star safety rating", and "NHTSA does not publish a star rating above 5". Thus Tesla is not claiming that they were assigned a 5.4 since they outright acknowledge that NHTSA doesn't publish a rating above 5. What Tesla did say is that if one were to take the individual scores that were provided by the NHTSA (which apparently includes ratings above 5, and possibly decimal as well) and average those, the resultant number would be a 5.4.
    Now what is probably getting the other manufacturers upset is that the clipping of the results at 5 means that the vehicles that just squeaked into the 5 look the same as vehicles which may have blown past the 5. If they didn't like that, why aren't the individual scores also integral and clipped at 5? Then one could not possibly claim (or even appear to claim) a number higher than 5.
    So, this whole release is trying to beat up Tesla for something they didn't say. They didn't say that the NHTSA awarded them a 5.4 rating (see the first quote). They did say: "achieved a new combined record of 5.4 stars.".

    1. Re:Other manufacturers are jealous by Anonymous Coward · · Score: 1

      They didn't say that the NHTSA awarded them a 5.4 rating (see the first quote). They did say: "achieved a new combined record of 5.4 stars.".

      Weasel words. The whole point of the ratings is to allow oranges-to-oranges comparisons. If Tesla's 5 star rating is better than some other companies 5 star rating, and this reflects a meaningful distinction, then the ratings should be overhauled to make that distinction obvious.

      If the NHTSA's determination is that there is no meaningful distinction between two 5 star ratings regardless of the respective combined scores, then then Tesla is abusing the NHTSA ratings system to confuse customers and undermine NHTSA's authority over their own standard.

      Let Elon Musk establish a TESLA-STAR rating and give his cars a jillion stars and everyone else's negative 10 stars if he needs an angle.

    2. Re:Other manufacturers are jealous by mythosaz · · Score: 1

      ...why aren't the individual scores also integral and clipped at 5? Then one could not possibly claim (or even appear to claim) a number higher than 5.

      Because the average of a bunch of numbers clipped at 5 will never be "5 star" unless everything is over 5.

      Now, you can have a 5.2 and a 4.9 and be "5 star."

    3. Re:Other manufacturers are jealous by mythosaz · · Score: 1

      Tesla Model S Achieves Best Safety Rating of Any Car Ever Tested

      . No, it was rated a 5, just like many other cars.

      So, uh, the best safety rating of any car ever tested*?

      *tied.

    4. Re:Other manufacturers are jealous by Imagix · · Score: 1

      Exactly. It also means that a car that gets 4.1 and a 5.9 is also a "5 star" car. Which is probably equally misleading.

  19. Up next: "Zero Emissions" claim by Powercntrl · · Score: 2

    Here in the USA, the grid is 68% fossil fuels. So unless Tesla is including a free ZPM with every purchase, "Zero Emissions" is a crock of shit, just like a 5.4 star safety rating.

    --

    ---
    DRM is like antifreeze, to the MPAA/RIAA it's sweet, to the consumers it's poison.
    1. Re:Up next: "Zero Emissions" claim by ls671 · · Score: 1, Troll

      The Tesla has a 180% efficiency battery wise. You get 1.8 time the energy you put in the batteries on output. So the 68% is fossil fuel is canceled out.

      --
      Everything I write is lies, read between the lines.
    2. Re:Up next: "Zero Emissions" claim by NoImNotNineVolt · · Score: 5, Insightful

      The Tesla, a vehicle, does not generate emissions.

      If you charge it with carbon-sourced electricity, the Tesla, a vehicle, still doesn't generate emissions.
      If you strap a diesel generator to the roof to run your personal electronics, the Tesla, a vehicle, still doesn't generate emissions.
      If you load up the trunk with flatulent cattle, the Tesla, a vehicle, still doesn't generate emissions.

      That some people have trouble parsing natural language is not Elon's problem.

      --
      Chuuch. Preach. Tabernacle.
    3. Re:Up next: "Zero Emissions" claim by necro81 · · Score: 1

      I often see other cars with Partial Zero Emissions stickers. This confuses me as any part of zero is zero.

      you are mathematically correct. It's bureaucratic gobbledygook.

      The PZEV rating basically means that the car's emissions of everything *other than* CO2 are about as close to zero as you can get within the limits of chemistry. So the catalytic converters are top notch, the fuel handling system allows for ~0 vapor loss, NOx and CO out the tailpipe are nearly zero, particulates are avoided or captured.

      PZEV is all great for air quality metrics like ozone and PM2.5, but doesn't do squat in terms of CO2, which is the emission that most people think about these days.

      So why have such a rating at all if it doesn't include CO2? As far as I know, this came largely out of California, which has had really stringent car emissions standards for decades. The California Air Resources Board wanted a large number of "Emissions Free" vehicles on the road - battery-electrics and fuel-cell vehicles - but realized they weren't going to get anywhere close to that. So they created the PZEV rating as a "close enough" standard.

    4. Re:Up next: "Zero Emissions" claim by 93+Escort+Wagon · · Score: 1

      I believe the left front fender of my 93 Escort Wagon qualifies as Zero Emission - so my car deserves Partial Zero Emissions status!

      --
      #DeleteChrome
    5. Re:Up next: "Zero Emissions" claim by CanHasDIY · · Score: 1

      The Tesla has a 180% efficiency battery wise. You get 1.8 time the energy you put in the batteries on output. So the 68% is fossil fuel is canceled out.

      So, either Elon Musk has figured out how to violate the laws of thermodynamics, or you have no idea what you're talking about.

      Or you forgot the </sarc> tag.

      Don't suppose you could provide a link with scientific evidence proving this claim of overunity you have made?

      --
      An enigma, wrapped in a riddle, shrouded in bacon and cheese
    6. Re:Up next: "Zero Emissions" claim by CanHasDIY · · Score: 2

      That some people think hyperbole is a valid response is everyone's problem.

      --
      An enigma, wrapped in a riddle, shrouded in bacon and cheese
    7. Re:Up next: "Zero Emissions" claim by bobbied · · Score: 1

      Huh? 180% efficient by getting 1.8 times the energy out than you put in? Our fuel problems are solved! Just have a few of these 180% efficient cars sitting there and charge up the first one, then charge two cars to 90% from that. Next charge two other cars to 100% from the 90% cars, leaving you with two fully charged cars and two with about half charges. Roll up two more cars and charge them from the half charged cars... Now you have three fully charged cars from just one... See where this is going? Do this enough and it's endless free energy... Yea!

      Oh, but wait. What's that pesky law about energy not being created or destroyed? Dang, something is wrong with this...

      --
      "File to fit, pound to insert, paint to match" - Aircraft Maintenance 101
    8. Re:Up next: "Zero Emissions" claim by bobbied · · Score: 3, Funny

      When it catches fire?

      It creates emissions then...

      --
      "File to fit, pound to insert, paint to match" - Aircraft Maintenance 101
    9. Re:Up next: "Zero Emissions" claim by WillAffleckUW · · Score: 1

      You are correct.

      I should point out that the Tesla that caught fire was here in Seattle (Redmond) and we get most of our energy from hydropower, so it actually is close to zero emission if you use it around here. Much of the rest of our power supply is from wind power and solar power. (yes, solar, I know you think solar cells don't work up here, but they work fine)

      If you use a Tesla in Wisconsin where most electricity is from coal, it's actually MORE emission creating than gasoline, since the source is coal. Some efficiency losses accumulate.

      Your green rating depends on your fuel mix - and electrics that you don't charge yourself from your home power plants use the median power mix of the sources they use.

      --
      -- Tigger warning: This post may contain tiggers! --
    10. Re:Up next: "Zero Emissions" claim by slew · · Score: 2

      I often see other cars with Partial Zero Emissions stickers. This confuses me as any part of zero is zero.

      That's because you have to think like a california bureaucrat to understand this. It's not partially zero, it just partially counts towards meeting a zero-emission requirement.

      In 1990, california passed a law that 10% of the cars for sale in california by 2003 needed to be ZEV zero emission vehicles. Note that ZEV doesn't mean zero-emissions for the environment, but simply zero tail-pipe emissions (e.g., electric cars or hydrogen fuel cells). The California Air Resources Board (aka CARB) that was tasked to enforce this law found out that basically battery and fuel cell technology wasn't mature enough yet and the whole mandate was not gonna happen. Rather than declare failure, after a while, the bureaucrats simply changed the rules and created two new category of cars in order to declare victory.

      One category of cars was known as the "partial" ZEV or PZEV that was just a really clean gas powered car, but was only allowed to partially count towards the 10% requirement (only up to 6% could count towards the 10%). The other was the "advanced technology" or AT-PZEV which would be something like a hybrid electric or plug-hybrid (which was allowe to count another 2% towards the 10%).

      Originally, car manufacturers only made small numbers of these PZEV cars and sold them exclusively in California and New-York simply to comply with emission mandates in those states. Now they slap the label on any gasoline car that happens to meet the PZEV low-emissions requirement and sell the cars pretty much everywhere.

    11. Re:Up next: "Zero Emissions" claim by Anonymous Coward · · Score: 1

      Well looking at his score (5) versus your score (2), I think you're just a sore loser.

    12. Re:Up next: "Zero Emissions" claim by WillAffleckUW · · Score: 2

      Actually, Texas is on a separate grid.

      We're not all interconnected. I was one of the people, during Y2K planning, who made dang sure of that, so we wouldn't get a cascade grid failure if any of the circuitry software glitched. There are reasons for that - we literally had people at the physical switches just in case.

      I get that you hate America and that Texas is going to wind power and solar power, but back when I was born in Texas it was a Blue state too.

      Adapt. Because climate change is going to whallop Galveston again, and it ain't gonna be pretty, y'all.

      --
      -- Tigger warning: This post may contain tiggers! --
    13. Re:Up next: "Zero Emissions" claim by mjwx · · Score: 1

      When it catches fire?

      It creates emissions then...

      Not to mention the sheer amount of smug produced by it's owners.

      --
      Calling someone a "hater" only means you can not rationally rebut their argument.
    14. Re:Up next: "Zero Emissions" claim by StarWreck · · Score: 1

      You foolish mortal. Properly formatted tags are invisible.

      --
      ... and in the DRM, bind them.
    15. Re:Up next: "Zero Emissions" claim by mcgrew · · Score: 1

      "Emissions" means "dirty air coming out of the exhaust". If you're driving your Tesla in Clinton, IL you have zero emissions, period. If you're driving it in East St Louis or Chicago you're probably burning coal, but you'll pass the mandatory EPA tests they have to do in dirty cities. And in Chicago you may not only not be spewing particulates into pedestrians' faces, you may well not be emitting anything anywhere, because much of their electricity is from nukes.

    16. Re:Up next: "Zero Emissions" claim by squiggleslash · · Score: 1

      Actually his score is 2.(34) (that is, 2+3.4, which makes 5.4) which means his score is the largest score ever awarded to a Slashdot comment.

      --
      You are not alone. This is not normal. None of this is normal.
    17. Re:Up next: "Zero Emissions" claim by bobbied · · Score: 1

      Not true. Texas is connected to the rest of North America at a limited number of interconnects. The Texas grid can be quickly isolated when desired, but the standard configuration has us connected for redundancy. This way we can buy or sell power as necessary to make up gaps or overages in generation capacity.

      Texas can be disconnected, but this is an emergency situation and not the normal operating configuration. Being disconnected might be desirable when other areas of the country are unstable or if there is a major problem inside of Texas. The region can be quickly disconnected should it be necessary to protect the Texas or adjoining regions from abnormal power fluctuations, but in general, you want to keep things connected. It provides redundancy, allows you to operate on thinner generation margins and is generally a good idea.

      So, we are all normally connected to the same pool of electrical power, or as I put it in my original post, we are all connected to the same three wires. At least in normal circumstances.

      --
      "File to fit, pound to insert, paint to match" - Aircraft Maintenance 101
  20. Re:I wonder what Elon's rebuttal to this will be.. by i+kan+reed · · Score: 2

    Yeah, Musk is self-righteous and crazy intense about the PR for his companies. However, this seems like a warning that was justified, and at the same time might not have been foreseen by those making the claims, because it's kind of a technical quibble.

  21. The Tesla Model S has a 5* Rating by justcauseisjustthat · · Score: 1

    A 5* (or 5 Star) has to be better than 5 and definitely better than 5.4.
    Plus they can claim it was a footnote that was mistakenly left off.

  22. Re:The secret to Teslas' energy efficiency by Anonymous Coward · · Score: 1

    That is part of running a business that's based on hype and perfect future outcomes.

  23. Re:Shit sandwich people, open up, you voted for it by Anonymous Coward · · Score: 1

    This post brought to you by GOP Astroturfing, Inc.

  24. So how did he get a 5.4? by gameboyhippo · · Score: 2, Interesting

    Anyone have any explanation on how he got a 5.4? I don't think Musk would just arbitrarily post a number.

    1. Re:So how did he get a 5.4? by Anonymous Coward · · Score: 1

      The same way Siskel and Ebert often gave 2.4 thumbs up for films with nudity, but they only allowed papers to publish whole numbers.

      "That's no thumb!"

  25. Re:I wonder what Elon's rebuttal to this will be.. by FlyHelicopters · · Score: 4, Insightful
    Musk might even be correct, but one must always be careful around government types, they'll use your own tax dollars to smack you down and have nothing better to do.

    Sometimes you have to know when to hold 'em, know when to fold 'em, and know when to walk away.

  26. Individual Ratings by Imagix · · Score: 3, Informative

    Yep. The NHTSA apparently gives the manufacturers the individual ratings in each category, which presumably go above 5 and may be decimal. They may have some sort of agreement that they aren't allowed to publish the individual ratings.

    1. Re:Individual Ratings by FatLittleMonkey · · Score: 1

      The individual tests apparently give a probability of death/injury. They are combined to give an overall probability of passenger death. Model S scored 7%. Lower is better. Anything which gets 10% or below on the combined risk score gets 5 stars.

      Musk created a conversion factor for the star rating from NHTSA's cut-offs (p>20% = 2 stars; 20%>p>15% = 3 stars; 15%>p>10% = 4 stars; p10% = 5 stars) to allow him to convert the percentage risk score into a decimal star score, turning 7% into 5.4 stars. It's the sort of thing any real nerd would do when given a database of 380 individual scores.

      --
      Science is all about firing a drunk pig out of a cannon just to see what happens.
  27. "False" claims? by trekkielp · · Score: 1

    So, what they're saying is "Yeah, his car really did get a 5.4, but we don't want him to SAY so"?

  28. Re:False? by QuasiSteve · · Score: 4, Insightful

    As far as I can tell, Tesla claims - as do several news outlets - that the NHTSA also releases some other raw numbers to the manufacturers which Tesla then decided to 'combine' (whether that's adding or averaging or whatever - who knows.) to give a 5.4 .

    Really, the issue is lack of transparency - since we, the public, don't get to see those numbers. Thus we can't really give a good opinion other than "NHTSA says 5 is the maximum. THE MAXIMUM!" and all nod in agreement at the overlord's words apparently for fear of getting booted out.

    This in turn leads to gems like this:
    "No matter what, you can't say it's the safest car ever tested, just that it had the best overall test score of any vehicle tested by NHTSA." - NHTSA ( http://abcnews.go.com/Technology/tesla-crash-test-rating-high-maker-claimed/story?id=20024779 )

    So it had the best overall test score .. but is not necessarily the safest. But the test is on safety. So it's the best in safety.. but not necessarily the best in safety.

    Maybe while they're quibbling they could come up with a system that makes sense to themselves, the manufacturers and, most importantly, the public. If in the end that means Tesla does get a 5.4 and they want to hang on to 5 stars - well I guess they'll just have to lower the rating on a bunch of other cars.

  29. Tesla uses different scales for things by the_other_one · · Score: 1

    The Tesla volume control on the radio goes to 11.
    The Tesla safety scale goes to 5.5.
    5.4 is less than perfect.

    --
    134340: I am not a number. I am a free planet!
    1. Re:Tesla uses different scales for things by Ecuador · · Score: 2

      No, you don't get it.
      All volume controls go to 10.
      Nigel's go to 11. They are one louder.
      Similarly, all safety ratings go to 5.
      Tesla's goes to 5.4, it is .4 safer. For example say that you are in the safest car you could find, it is all the way up to 5 stars safety rating. All the way up. But you want it a little more safer, to be able to go over the cliff, so what can you do? That's where Tesla comes, giving you that extra .4.

      --
      Violence is the last refuge of the incompetent. Polar Scope Align for iOS
  30. Re:I wonder what Elon's rebuttal to this will be.. by MiniMike · · Score: 4, Funny

    The next Tesla ad will claim a safety rating of 11.0 stars from the NHTSA (small print: National Highway Tesla Sales Association).

  31. Re:Wow, thanks for the info /. by TapeCutter · · Score: 2

    Oh come on, it doesn't matter what Slashdot think, Musk is still just a side-show scammer who got lucky.

    --
    And did you exchange a walk on part in the war for a lead role in a cage? - Pink Floyd.
  32. NHTSA rating: floor(average(value)) by mveloso · · Score: 1

    Musk must have used the wrong formula when publicizing the Tesla rating.

  33. Re:Oh man by CanHasDIY · · Score: 1

    The Tesla advocates are not going to be happy about this one. No sir.

    I can just feel the rage radiating through the story. All those fanbios, quivering with hate, turning red in the face and TYPING SO FAST!

    LOL

    This would be a lot more poignant if you had the balls to sign in before flaming.

    Like me, since I agree with your post 100%.

    --
    An enigma, wrapped in a riddle, shrouded in bacon and cheese
  34. Re:This happens when you go against the status quo by Anonymous Coward · · Score: 1

    What do oil companies have to do with clarifying the safety ratings?

  35. Re:Cave Johnson by TapeCutter · · Score: 1

    His behaviour reminds me of Clive Palmer.

    --
    And did you exchange a walk on part in the war for a lead role in a cage? - Pink Floyd.
  36. Re:I wonder what Elon's rebuttal to this will be.. by bluefoxlucid · · Score: 4, Insightful

    About 80% of the comments already seem to be talk about how the NHTSA actually did give them a 5.4, but only allows them to advertise whole numbers and nothing above 5. So... it's a technical dispute over bureaucratic assholery.

  37. Re:Wow, thanks for the info /. by Desler · · Score: 2

    oily benefactors

    Hey, now! Dice.com is a lot of things but that's a low blow!

  38. Re:Shit sandwich people, open up, you voted for it by Lendrick · · Score: 1

    BUT OMG ASTROTURF DEMOCRATS LIE REPUBLICANS TELL THE TRUTH BLARGH

    You know what? We did vote for it. Let's see how it turns out rather than making wild predictions. If it fails, we own it. If it doesn't fail, we own it. The people paying you seem to be willing to pay any price in blood or money to make sure the Democrats fail. Why are they trying so hard to get rid of the law before it has a chance to work? Why not let it do its thing, and then when fire and brimstone rain from the sky, they can blame the Democrats and re-elect George Bush.

  39. Re:Wow, thanks for the info /. by NatasRevol · · Score: 1

    Now you're bragging FOR him?

    --
    There are two types of people in the world: Those who crave closure
  40. What a piece of Junk! by freeze128 · · Score: 4, Funny

    "She'll make .5 past light."
    "She may not look like much, but she's got it where it counts."

  41. Re:This happens when you go against the status quo by CanHasDIY · · Score: 1

    No, no, no.

    If there's a fire all oil-controlled media report on it immediately.

    "Oil-controlled media?" Geez, paranoid much?

    Any paranoid with a lick of sense will tell you, the media is owned by Jewish bankers, not oil companies.

    If the range issues scare people, they build charging stations (big oil is fighting the legality of these currently)

    Uh, citation needed. Desperately.

    If they have too good of a crash score, the score rating system is changed.

    The system is the same as it's always been, there is no victim here (except consumers who don't know that the NHTSA rating system has always been a whole-numbers type that ranges from 0 - 5. OH, and people who don't realize that pretty much every new car on the road has a 4-5 star crash rating).

    They are banned from selling in Texas because that's big oil's home turf....

    Mythic hyperbole - they can sell all the cars in Texas that they want, provided Tesla plays by the same rules as every other auto manufacturer. I think what you meant to say here is, "Waaa, mean ol' TX wouldn't give Elon a special pass to do something that's illegal for everyone else!"

    Because that's what actually happened.

    But hey, don't let a little thing like facts or reality get in the way of a good 'woe is me, I've been victimized' rant. Otherwise I'd have to find a new hobby.

    --
    An enigma, wrapped in a riddle, shrouded in bacon and cheese
  42. Re:This happens when you go against the status quo by Desler · · Score: 1

    In what way is competition being supressed by the NHTSA clarifying their rating system? Only an idiot could come up with such shitty logic.

  43. Re:Shit sandwich people, open up, you voted for it by CanHasDIY · · Score: 1

    http://wot.wikia.com/wiki/Daes_Dae'mar

    It's just a big fucking game to them. All of them.

    Now, all of you please stop with the OT political bullshit, thanks.

    --
    An enigma, wrapped in a riddle, shrouded in bacon and cheese
  44. Re:Safest in the word... by Kvasio · · Score: 1

    still better than the safest car in the powerpoint

  45. Is this iApple 2.0 ? by chelunick · · Score: 1

    It is unbelievable what a cult like atmosphere happens on /. every time the subject of that "car company" and it's "glorious leader" comes up. It's like the iApple "revolution" of early 2000 .. .except back them the dumb masses were the ones adulating iJobs and "his" creations. What the heck is going on with the nerds today? In my day we had no problem seeing evil for what it is and Tesla, the car company, is no bueno. And , just a question, how many of you actually owns that hateful thing .. or at least how many of you have driven it? As for the article at hand, Musk is banking on the same principles iApple and others have done it before him : people are vain, people are stupid, and if you lie beautifully and show them shinny lights and smooth surfaces, people will believe anything you tell them .. Case in point: the comments on here. Maybe in some tests the car of doom fared better than some of the markers NHTSA has, but so did other vehicles before. Yet I never saw VW claiming “5.2 stars” for their Jetta or any other nonsense. Y'all needs to relax .. none of this is under any of your control ... sit back , relax.. and think a little before wetting your undies trying to defend filthy rich douches who couldn't care lee of your existence .. if they were aware of it.

    1. Re:Is this iApple 2.0 ? by residents_parking · · Score: 1

      Exactly. All the narcissistic signs are there (hence my RDF post). Industry needs some of that, but too much and you end up with an empire sitting on $100Bn of other people's money and building fc*king James Bond Baddie HQs shaped like the last scene from Close Encounters.

  46. Re:This happens when you go against the status quo by lgw · · Score: 2

    There's no such thing as a "big oil" company any more - the big guys are all "energy" companies and care as much about natural gas. In places where electricity comes from natural gas, the energy companies may make more per mile from the Tesla than a gas-burner (maybe not this year, since natural gas is so cheap right now, but the logistics from oil drill to gas pump are complex and expensive, compared to selling natural gas to power companies).

    --
    Socialism: a lie told by totalitarians and believed by fools.
  47. Re: Wow, thanks for the info /. by Anonymous Coward · · Score: 2, Insightful

    How many supplies have _you_ delivered to the ISS?

  48. Re:It's still the safest car... by bobbied · · Score: 1

    And getting buried IN your car..

    --
    "File to fit, pound to insert, paint to match" - Aircraft Maintenance 101
  49. Re:I wonder what Elon's rebuttal to this will be.. by EvanED · · Score: 4, Insightful

    So... it's a technical dispute over bureaucratic assholery.

    To play devil's advocate for a second, measurements like the safety ratings inherently have error to them. For something like car safety, is a 5.4 really better than a 5.3, or was that just a quirk of the particular tests they did, and the 5.3 would be safer on the road?

    Look at it from the NHTSA's perspective: if you think that Tesla's advertising is making claims that aren't particularly supportable because of margins of error like that and they're using your data to do it (and in the process saying essentially "NHTSA says we're the safest car on the road" when you don't want to make that claim), I think you'd be well within the realm of reasonableness to make them stop it.

  50. Musk is the new Jobs by residents_parking · · Score: 1

    And inherits his RDF.

  51. Re:I wonder what Elon's rebuttal to this will be.. by LordLimecat · · Score: 2

    Musk doesnt need a rebuttal, since (if Im reading this right) NHTSA didnt contradict his claim that the internally provided NHTSA data showed a 5.4 rating; their objection appears to be that, for advertising / marketing purposes, the "official" NHTSA numbers end at 5 and you arent supposed to quote NHTSA as assessing a higher number than that.

    Maybe Im mis-reading this, but the Tesla press release from August even said as much-- that the "public" rating was 5 stars, but the "eyes only" manufacturer assessment was higher. Certainly NHTSA doesnt seem to contradict that the Tesla scored quite high, or even the claim that it was a record.

  52. Re:False? by EvanED · · Score: 1

    So it had the best overall test score .. but is not necessarily the safest. But the test is on safety. So it's the best in safety.. but not necessarily the best in safety.

    And of course, tests perfectly reflect reality, and as such the Tesla's 5.4 score means it's definitely safer than some car that got a 5.35 or something. Uh huh.

    The Tesla is pretty damn safe, but saying "it's the safest car ever tested" can't be supported, and if I were the NHTSA, I wouldn't want people implying that I said it was (even though Tesla chose their words carefully).

  53. Re:Shit sandwich people, open up, you voted for it by Anonymous Coward · · Score: 1

    No, the guy spouting that, and the other guy who spouts "wah, we can't afford this, we owe China too much, we need to be on Cruz control" when anything from NASA is posted. are (IMHO) likely shills.

    I wonder if it would be good money. This work seems easy. Mash F5 until a new /. article pops up, copy, paste, type in a subject, submit.

  54. Re:Wow, thanks for the info /. by LordLimecat · · Score: 1

    .... several times.

    How many successful multi-billion-dollar businesses has Musk been behind again?

  55. This is like me claiming to have 100.5 percent by WillAffleckUW · · Score: 1

    This is like me claiming to have a grade of 100.5 percent on one of my courses.

    While technically correct, the system limits it to 100 percent, so even though I had bonus points that put me above 100 percent, I can't claim to have 100.5 percent, even though that is my technical measurement.

    Otherwise my GPA would be 4.025 ...

    In short, they're both right. Consumer Reports says (source: CNN Money) that Tesla S owners have the highest ratings for their cars, and a certain sedan has the lowest. So, if you were wondering what to buy for Xmas, I'd say a Tesla should still be on your short list ...

    --
    -- Tigger warning: This post may contain tiggers! --
    1. Re:This is like me claiming to have 100.5 percent by FatLittleMonkey · · Score: 1

      This is like me claiming to have a grade of 100.5 percent on one of my courses.

      Not quite. The score Musk used was counting down to zero (combined risk of passenger death.) The NHTSA converts that to a star score, where lower risk percentage gives a higher star score. But the risk-percentage is finer grained than integer 1-through-5, so Musk worked out their conversion factor. A 5 star rating starts at anything below 10% combined risk. The Model S was given 7%, which Musk converted to 5.4 stars.

      [I actually get 5.6 stars, not 5.4.

      NHTSA ratings system:
      2 stars: P > 20%
      3 stars: 20% > P > 15%
      4 stars: 15% > P > 10%
      5 stars: 10% > P

      (Where P is the combined probability of passenger death in all the tests.)
       
      ...produces a slope of -20, and a height of +7.

      So if the Model S got a probability of 7%, then the decimalised rating is 5.6 stars. Not sure what Musk did to get 5.4.]

      --
      Science is all about firing a drunk pig out of a cannon just to see what happens.
  56. Re:I wonder what Elon's rebuttal to this will be.. by tlhIngan · · Score: 5, Informative

    To play devil's advocate for a second, measurements like the safety ratings inherently have error to them. For something like car safety, is a 5.4 really better than a 5.3, or was that just a quirk of the particular tests they did, and the 5.3 would be safer on the road?

    Not really.

    What happens is cars are rated to the current safety rating - the reason you can score above 5 is because the number is based on the raw figures and the current weightings.

    The NHTSA records down in its database the raw numbers, then uses those numbers to calculate the safety rating based on the current weightings (from empirical data). This lets them recalculate the safety rating as need be - yesteryear's 5 stars may be this year's 3 stars, for example. Or, depending on how cars individually perform, it's possible two 5 star cars with the old rating may become a 3-star and a 4-star car.

    So you cannot compare "stars" between model years, but you can compare them with historical vehicles recalculated to new standards. After all, many old 5 star vehicles may lack the safety features present on today's modern vehicles, so they won't be 5 stars anymore in the current rating.

    The rating will go down as new model years and new tests are introduced - after all, we'd have hit 5 stars 50 years ago if the tests didn't change. The NHTSA updates its tests and ratings when too many cars are pegged - and there's a new test that apparently reflect the more common crashes that many "5 star" cars now fare poorly on.

    Next year, the 2013 Tesla Model S may drop from 5.4 to 4.3. But the 2014 Tesla Model S may still get a full 5 stars because Tesla anticipated the new tests and built the cars to withstand them appropriately.

  57. Re:False? by LordLimecat · · Score: 2

    No, thats NOT what tesla claimed, their actual claim was exactly this:

    NHTSA does not publish a star rating above 5, however safety levels better than 5 stars are captured in the overall Vehicle Safety Score (VSS) provided to manufacturers, where the Model S achieved a new combined record of 5.4 stars.

  58. Re:False? by LordLimecat · · Score: 1

    They said the highest rating you can advertise is 5. Tesla is saying that they were provided an internal, manufacturer-only rating that is higher than the publicly available "5 star" rating. NHTSA does not seem to contradict that.

  59. Re:The secret to Teslas' energy efficiency by WillAffleckUW · · Score: 1

    I'm starting to think that the secret to Tesla's energy efficiency isn't electricity, as advertised, but Elon Musk's unlimited hot air.

    While California does use some geothermal energy, much of their electricity comes from BC, WA, ID, and OR hydropower, wind power, and solar power.

    We're green in the West. It's why jobs are being created here - green is cheaper than non-green.

    --
    -- Tigger warning: This post may contain tiggers! --
  60. Re:I wonder what Elon's rebuttal to this will be.. by EvanED · · Score: 1

    That's even worse, but not really what I was getting at.

    What I was saying through rhetorical questions was that even if you test two cars back-to-back and the first gets a 5.3 and the second gets a 5.4, it's still almost certainly a huge stretch for the manufacturer of the 5.4 to start running about telling everyone that they're the safest car on the road, because .1 difference is probably well within the margin of error for the overall test. And that's probably what has the NHTSA in a tizzy, and rightly so.

  61. Re: I wonder what Elon's rebuttal to this will be. by LordLimecat · · Score: 2

    Thats possible, but Tesla indicates that 5.4 is a new record, and it does seem that 5-star ratings in every category is unusual.

    They also provide this handy graphic, but being a complete failure at statistics I cant confirm that it supports their claim.
    http://www.teslamotors.com/sites/default/files/blog_images/model-s-five-star-safety-rating.jpg

  62. false because Mustang 6.2 raw score by raymorris · · Score: 1

    "A new record" is false because while the unpublished raw score for the Tesla was 5.4, the same unpublished raw score for the Ford Mustang was 6.2.

    Or maybe not. Since it's unpublished, I, you and Elon Must don't know if it's a record high or an A-.

  63. Re:He's not in Tesla's league by femtobyte · · Score: 2

    During Tesla's initial work on AC power, electricity was a luxury for the rich rather than the common man's utility. And the "particle beam weapons, remote control devices, and wireless power" didn't exactly get to "majority of the populace" status, either. Giving Tesla credit for every engineering advancement in those fields over half a century since his death is a bit excessive hero-worship. Tesla did a lot of great stuff, but a lot wasn't particularly useful at the time (or even later, for the more wildly speculative projects based on handwaving more than practical engineering). Your glorification of Tesla is like someone looking back fifty years from now and saying that Musk single-handedly put an electric car and a rocket ship in every middle-class garage --- a hint of fact under a heap of exaggeration.

  64. Re:I wonder what Elon's rebuttal to this will be.. by squiggleslash · · Score: 1

    Think level playing fields. Ford can't advertise a rating of 5.4. GM can't. Tesla can because... why?

    After that whole "My new supermegatube will do everything your high speed railway does, only cheaper - restrictions apply, supermegatube does not, actually, go to any of the locations served by high speed rail, and actually isn't going to be built anywhere near 50% of the stops" crap from Musk, I do feel the guy isn't always speaking with his honesty valve sealed properly.

    I admire what he's doing, I hope he's successful at popularizing the electric car, and building the infrastructure needed to make it a transportation alternative, but the guy needs to knock it off with the exaggerated claims.

    Hey, question: Which has sold more, the Chevy Volt, or the Tesla Model S?

    That's right. The Volt. (50,000 vs less than 30,000 (forecast.)

    Now, given that, the six million dollar question: how many Chevy Volts have caught fire so far?

    Disclaimer: I'm a TSLA shareholder. I'm thinking this was a bad investment, but I'll see what happens over the next month.

    --
    You are not alone. This is not normal. None of this is normal.
  65. Re:I wonder what Elon's rebuttal to this will be.. by Typical+Slashdotter · · Score: 1

    No, he's not correct. If he wants to go into more detail about safety than the NHTSA does, or make claims on his own, that's fine. He might (possibly) even know more about car safety than they do. What he's doing though, it pointing to the NHTSA as an authority that's made a specific claim. The NHTSA isn't willing to stand by that claim, however, so he's being misleading at best, and lying at worst.

  66. And if you fill Tesla a vehicle, with hot air and by RobinEggs · · Score: 1

    Just because the pollutant isn't literally generated onboard the vehicle doesn't mean *no* pollution was involved. Giving an actual value of "zero" in your claim for emissions is deceptive when 2/3 of the available electrons in America were produced with carbon fuels. Why is Tesla allowed to make weird claims that fully externalize/ignore certain costs when we at Slashdot would bitchslap the US government or a gasoline car company for doing that? How is it a failure of someone's intelligence or a problem reading "natural language" to look a single step up the supply chains and point out this vehicle depends presently on the same types of environmental cost as any other common vehicle?

  67. Re:I wonder what Elon's rebuttal to this will be.. by FlyHelicopters · · Score: 1
    Ok, fair enough...

    Regardless if he is correct or not, poking the bear is not usually a wise course of action.

  68. Re:I wonder what Elon's rebuttal to this will be.. by Anonymous Coward · · Score: 3, Informative

    No, he's not correct. If he wants to go into more detail about safety than the NHTSA does, or make claims on his own, that's fine.

    They are correct, you are wrong.

    "NHTSA does not publish a star rating above 5, however safety levels better than 5 stars are captured in the overall Vehicle Safety Score (VSS) provided to manufacturers, where the Model S achieved a new combined record of 5.4 stars."

    The NHTSA is pissed because you're not supposed to TELL people what the ACTUAL safety rating is.

    For example, the Tesla's VSS works out to 5.4 stars prior to rounding, another car has 4.5 stars prior to rounding. Despite being almost an entire "star" apart, both these vehicles get "5 stars" and appear to be just as safe to the consumer. The NHTSA is pissed because they don't want the public to be aware of it, because people will rightfully ignore the star ratings and demand the raw VSS instead. And that would show many cars are a lot worse in comparison than the Star System reveals... and the people who are invested in those companies pend a LOT of money on political donations.

    It's ALSO important to note that even the NHTSA admits they don't even consider many of the more advanced safety systems in their calculations at all.

  69. Tesla Will... by nicobigsby · · Score: 1

    Push this "controversy" as far as they can without actually getting themselves kicked out of the program because they only come off looking really good and cool and the government agency looks like its splitting hairs and being a baby. Of course Tesla is proud of how safe they've made their cars, and they want people to know how safe their cars are, and now people will know that they scored so high they got in trouble for saying how high they scored.

  70. Re:I wonder what Elon's rebuttal to this will be.. by shutdown+-p+now · · Score: 1

    Think level playing fields. Ford can't advertise a rating of 5.4. GM can't. Tesla can because... why?

    Because Tesla actually has a 5.4 rating, while Ford and GM do not?

    (is it supposed to be a trick question?)

  71. Re:Fossil fuel industry makes money off of Teslas by cduffy · · Score: 1

    No matter how badly we need it to be otherwise, not matter how much we wish it were otherwise, this is the short term reality. EV's powered via renewable sources will only work on a small scale.

    Quite the strawman you've got there.

    In short: So what? Large-scale fossil fuel plants are still vastly more efficient (and cleaner-burning, and easier to monitor, repair, replace and upgrade) than tiny-scale (inside-each-vehicle) fossil fuel plants.

  72. Does Nigel Tufnel work for Tesla? by Snufu · · Score: 1

    NHTSA: Why don't you just make five safer and make five be the top number and make that a little safer?

    Elon Musk: [pause] These cars go to 5.4.

  73. Re:I wonder what Elon's rebuttal to this will be.. by vux984 · · Score: 1

    Now, given that, the six million dollar question: how many Chevy Volts have caught fire so far?

    Good question... I don't know, but apparently enough that it was investigated:

    http://articles.latimes.com/2012/jan/21/business/la-fi-autos-volt-20120121

    I more or less expect them to reach the same conclusion with tesla btw.

  74. What a load of BS. by Anonymous Coward · · Score: 2, Informative

    1) the grid is just fine. It does not have the issues that you seem to think.
    2) EVs with larger batteries, charge in the nighttime with cheap energy, but will lower the price of electricity for all of us.
    3) US's electricy is 37% coal; 27% natural gas; 20% Nuclear; 7% hydro; 1% oil/gas/etc; with the rest coming from AE.
    4) numerous studies have shown that our grid and power situation is good enough to provide more than 90% of our transportion energy, provided that about 70% of that is during night-time charging. In fact, by having true EVs with about 150 MPC, it will LOWER our electricity costs since the bill for the grid and all the rest is spread over to EVs AND utilities can drop expensive on-demand systems for daytime, and instead go with more base-load systems since they will be used in the night as well.

    But hey, do not let us interfere with your wet dream.

  75. Re:I wonder what Elon's rebuttal to this will be.. by aevan · · Score: 1
  76. Re:I wonder what Elon's rebuttal to this will be.. by TooMuchToDo · · Score: 1

    I too am a TSLA shareholder, but can't complain. Bought ~6000 shares at $17/share, sold most of it at ~$190, bought it all back at $130.

    Bad investment? Hardly.

  77. Re:Shit sandwich people, open up, you voted for it by gordo3000 · · Score: 1

    actually, this is like saying why do democrats feel the need to call for injunctions on duly passed restrictions on abortion before the court actually hears arguments and makes a ruling.

    Their argument, as the republican argument line could reasonably follow, is that it would take 10 years to realize how big of a failure obamacare is, and at that point the damage to our already dysfunctional healthcare system will be extreme, making putting in place a real solution hard.

    btw, the argument on abortion is that the several year shutdown of the clinics made illegal by new abortion restrictions will cause these areas to be permanently unserved, as it is difficult for such a business to turn back on after years of being turned off.

    I'm not saying I agree at all with either argument (doctors love money, especially cash business that abortion clinics represent, so doctors will stream back in; and on obamacare, as nothing as done to address why we pay our medical practitioners from doctors to drug companies multiples what they earn for the same services anywhere else in the world it will fail to do what actually is required, curb costs in a market that is effectively dictated by suppliers).

  78. Re:False? by FatLittleMonkey · · Score: 1

    they got 5-point ratings in all of the subcategories (which isn't necessary for a 5-point overall rating, and in fact is extremely unusual, if not unique

    Volvo S60 also maxed all the individual tests, but I think the Model S got there first.

    --
    Science is all about firing a drunk pig out of a cannon just to see what happens.
  79. Except the NHTSA is willing to stand by it by Anonymous Coward · · Score: 1

    in their private reports to retail they give scores higher than 5 and they stand by that: it's a common case.

    Indeed the reason for it is quite reasonable: if you get a lot of cars at 5.8+ then you know that you need to recalibrate your 5 to the new setting for car safety.

  80. Which car would you put the bullet in? by Overzeetop · · Score: 1

    A Russian roulette duel? You both have one bullet and fire at the same time? While driving towards one another? Do you shoot at each other, or in the traditional fashion (at yourself)?

    Let us the best survive?

    --
    Is it just my observation, or are there way too many stupid people in the world?
  81. Re:False? by Richy_T · · Score: 1

    Just because there is a safety test doesn't mean it's definitive on how safe a car is. It may incorrectly test some safety aspects or miss other aspects completely. Some of the tests may need to be weighted differently or may not even be able to be weighted in a rational manner. It's an approximation, an educated guess at how safe a vehicle is and as such, you can't really claim that one car is safer than another based on the score, particularly if the scores are close.

  82. Re:I wonder what Elon's rebuttal to this will be.. by Paradise+Pete · · Score: 2

    Bought ~6000 shares at $17/share, sold most of it at ~$190, bought it all back at $130.

    So you're claiming you put up $100k early on, sat back and let it run well past a million without taking profits, then miraculously sold at the very top.
    Maybe that's what happened but it's difficult to believe. How about posting a transaction statement or two?

  83. Re:False? by QuasiSteve · · Score: 1

    Some of the tests may need to be weighted differently

    Which is why the data should be made publicly available, so the weighting can be checked. I'm fine with them saying that Score X on head-on colission at 60mph is worth less than Score X on rear-end colission at 15mph simply because the first probably leaves you in a world of hurt anyway and isn't nearly as likely to happen as some jackass rear-ending you at the lights.

    But then...

    may not even be able to be weighted in a rational manner

    ...just means gut-feeling work. That's not a test.

    It's an approximation, an educated guess at how safe a vehicle is

    The whole point of testing isn't to make guesses. You can't just go around running a bunch of tests, getting measurable data from it, knowing with some certainty what the error in the test methodology is, and then check the alignment of the planets before factoring the test score into what a bunch of tea leaves say.

    Essentially...

    you can't really claim that one car is safer than another based on the score

    ...would preclude a stars rating entirely. If there's no demonstrable greater safety in a car with 5 stars vs one with 4 stars, then why does the first have 5 and the latter 4 to begin with? And if there is that demonstrable safety difference, then surely the one with 5 stars can at least claim theirs is safer than the one with 4 stars. And if that is the case, assume there was never a car with 5 stars before - they surely could claim that they do have the safest car evar.

    I do get the psychological, PR and industry flak aspect that the NHTSA is trying to address - but that would be a lot easier by dropping the scores and only issuing stars.. or by keeping the scores and dropping the stars.

  84. Unintended consequences by StikyPad · · Score: 1

    Instead of using a relative rating scale to encourage new technologies that make vehicles safer, we will establish an arbitrary threshold for perfect safety and enforce it vigorously so that nobody looks bad. -- Automakers via NHTSA, apparently.

  85. Fake Teacher by Cammi · · Score: 1

    "There's always that kid in the class that ruins it for everyone when being graded on a curve. You should tell the truth. Any "teacher" who grades on a curve needs to have the license revoked, and should never be allowed to teach, anywhere. Only the mental unstable would grade on a curve.