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Surge In Litecoin Mining Leads To Graphics Card Shortage

New submitter Kenseilon writes "Extremetech reports that the recent price hike of Litecoins has triggered yet another arms race for the *coinminers out there, leading to a shortage of AMD graphics cards. While Bitcoin mining is quickly becoming unfeasible for GPU rigs with general purpose graphics cards, there are several alternative currencies with opportunities. The primary candidate is now Litecoin, which has the aim of 'being silver if Bitcoin is gold' Swedish Tech site Sweclockers also reports [in Swedish] that GPU manufacturer Club3D have told them that miners are becoming a new important group of potential customers. However, concerns are being raised that this is a temporary boom that may hurt AMD in the long run, since gamers, their core consumer group, may not be able to acquire the cards and instead opt for Nvidia."

148 of 213 comments (clear)

  1. Obligatory first post: by Zanadou · · Score: 2, Funny
    1. Re:Obligatory first post: by gagol · · Score: 1

      The haves create the money has it always has been, what's new?

      --
      Tomorrow is another day...
  2. Ummm Bullshit by Anonymous Coward · · Score: 5, Insightful

    All my usual retailers have stock, this is just an article to pump up litecoin activity and interest.
    It isn't silver to BTC gold, it offers no great advantages over BTC hat can't be integrated into the bitcoin protocol if deamed worthy and you cant buy anything with it except other crypto-currencies.

    This article is spam at best , a pump and dump endorsement at worst.

    1. Re:Ummm Bullshit by FlyHelicopters · · Score: 4, Informative
      Newegg has had a hard time keeping any 280x, 290, and 290x cards in stock. I haven't seen a 290 card in stock for a week now.

      Newegg has them priced $50-100 over retail, the demand is huge and when they restock, they tend to sell out within an hour or two.

    2. Re:Ummm Bullshit by martinux · · Score: 5, Informative

      What in fact has happened is the availability of a number of optimal* cards - particularly the Radeon 7950 - have massively decreased due to miners buying them. As you would expect market demand has resulted in a significant price hike. Radeon cards provide higher hash rates than nVidia cards and so they are more popular to miners in general. There are a number of benefits to litecoin, particularly the faster transaction time. If you're a litecoin miner decryption is optimised for GPUs rather than ASICs (which have a much, much higher uptake in bitcoin mining) and thus is not the realm of high-cost ASICs or FPGAs.

      Whilst I do appreciate that bitcoin and litecoin are 'hot topics' at the moment there are many interesting consequences that have emerged as a result of the uptake in both the currency and technology required to maintain the currency. Thus, I do think there is something to talk about here.

      * The cards are optimal in that they give the fastest hash-rate to power-consumption ratio.

    3. Re:Ummm Bullshit by Anonymous Coward · · Score: 1

      Yeah umm i call bullshit on your bullshit. The 280x is almost impossible to find right now, And any time a new shipment comes in its sold out again within 24 hours.
      The 290x is not nearly as good a price to kilo-hash ratio as the 280x and thus has sold slower but never the less has become itself difficult to track down. Only the 270x is still readily find-able right now due having the worst kilo-hash to cost ratio of the new line of AMD cards.

    4. Re:Ummm Bullshit by Anonymous Coward · · Score: 1

      You are right, it isn't silver to BTC gold. They do not have any advantages - they are exactly the same. Only more people use BTC these days.

      I understand why BTC people hate LTC so much. It's because when BTC owners come to others and tell them "Come and play our game. We already have all the best cards in our hands, but that's OK because bla bla bla." they tell you "No, thanks. We have our own game."

    5. Re:Ummm Bullshit by aliquis · · Score: 1

      Can anyone explain why the Radeons is faster than the Nvidia cards?

      I could simply look over at wikipedia for how the cores are configured but I guess that may not tell the whole story. Anyone got the technical details?

      Is it a hardware difference or do it have anything to do with drivers too?

    6. Re:Ummm Bullshit by Dekker3D · · Score: 2

      Apparently, Radeons have an instruction that's really important for Scrypt mining, which nVidia cards lack. That's why Radeons of the same price generally reach perhaps 10 times as many hashes per second.

    7. Re:Ummm Bullshit by auric_dude · · Score: 1

      Now you have your graphics cards and hard mined coin what do you do next?
      Do you sit on them in the hope they grow; Do you purchase something with them or do you arbitrage them https://medium.com/bitcoin-bits-1/fc0098ac0511?
      Decisions, decisions, decisions. . .

    8. Re:Ummm Bullshit by Joce640k · · Score: 1, Interesting

      It isn't silver to BTC gold, it offers no great advantages over BTC hat can't be integrated into the bitcoin protocol if deamed worthy and you cant buy anything with it except other crypto-currencies.

      This article is spam at best , a pump and dump endorsement at worst.

      Sure, that's what they used to say about Bitcoin but look where Bitcoin is now.

      Litecoin is the future!

      --
      No sig today...
    9. Re:Ummm Bullshit by aliquis · · Score: 1

      And for bitcoins (SHA256?)? Same there?

    10. Re:Ummm Bullshit by Dekker3D · · Score: 1

      Probably, though I wouldn't know. I hadn't looked into mining until Bitcoins got so difficult to mine that graphics cards were completely irrelevant already. It's all ASICs now, and if you try to buy one you won't get it until it's become worthless. Expect to be scammed. That's mostly why Scrypt was made, afaik: to put power back in the users' hands, by making it difficult to mine by graphics card (failed) and by ASIC (hasn't failed yet; might later)

    11. Re:Ummm Bullshit by Chemisor · · Score: 1

      > it offers no great advantages over BTC

      At present it offers the great advantage of being worth mining. With bitcoin, the cost of production already exceeds value of the result, so there is no way to get rich quick. With litecoin there is. Until, that is, somebody comes up with yet another supercoin that everyone will start mining in hopes of a quick profit.

    12. Re:Ummm Bullshit by fastest+fascist · · Score: 1

      There are a number of benefits to litecoin, particularly the faster transaction time."

      Transaction times are the same as for Bitcoin - practically instant. The confirmations are faster, but I don't see why that's a benefit. Bitcoin could have a faster confirmation time, too. If you cut confirmation time in, say, half each confirmation would only provide half the security of the longer time since a confirmation would be twice as easy to get into the blockchain, all other things being equal.

      Now, you do get that first confirmation faster if the confirmation time target is lower, but if you're accepting Litecoins with only a few confirmations, you're probably dealing with small amounts and might as well accept 0-confirmation Bitcoin transactions.

      I'd be happy to hear why a shorter confirmation time is a real benefit, but AFAIK it's not.

    13. Re:Ummm Bullshit by blackraven14250 · · Score: 2

      Yes, it's the same situation there. I forgot which instruction, but NVidia cards require 3 instructions to perform an operation ATI cards can do in 1, and it's a key instruction in both SHA256 and Scrypt algorithms. Combine that with lower clocks due to the architecture of NVidia cards, and you have your performance difference.

    14. Re:Ummm Bullshit by NormalVisual · · Score: 1

      It's so impossible to find that I just looked it up on Amazon and found more than half a dozen different vendors on the first page of results that have it in stock.

      --
      Please stand clear of the doors, por favor mantenganse alejado de las puertas
    15. Re:Ummm Bullshit by zippthorne · · Score: 1

      How can you design an algorithm that works better on GPUs than ASICs? The only explanation I can think of is that the expectation is that it will never be popular enough to make designing the ASICs worthwhile as too few people would buy them.

      But that explanation implies that it will also not have the kind of trading volume that would make it stable enough to be worthwhile as a currency....

      --
      Can you be Even More Awesome?!
    16. Re:Ummm Bullshit by FlyHelicopters · · Score: 1
      Sure, for over retail price...

      You can always find one for sale, if you're willing to pay over the moon for it.

    17. Re:Ummm Bullshit by blackraven14250 · · Score: 2

      It's the bitwise rotate left - they don't have a hardware instruction for it.

    18. Re:Ummm Bullshit by NormalVisual · · Score: 1

      If you're buying it to make money mining cryptocurrencies, does it really matter whether it's $100 over retail? The parent poster said they were "almost impossible to find now", which clearly is not the case.

      --
      Please stand clear of the doors, por favor mantenganse alejado de las puertas
  3. Lol@fads. by RightSaidFred99 · · Score: 1, Troll

    Litecoin. Give me a fucking break.

    1. Re:Lol@fads. by neiras · · Score: 5, Informative

      I bought into Litecoin at under $5 with some hobby money some months ago and it's hanging out at $30. I cashed out my original investment (leaving several times that in Litecoin, yay profit), bought ten Radeon cards and some cheap motherboards with the money, threw together some Debian USB sticks in an evening and am now mining on P2Pool for shits and giggles.

      In a few weeks the equipment will have paid for itself, even accounting for the insane difficulty increases. Power is cheap here, so I will do pretty well for a while yet. Bonus: the rigs run hot so I'm basically making a little money heating my house.

      You can laugh all you want. I'm having a blast, I've made a tidy profit, I have a bunch of new toys to play with, and if Litecoin ever does go ballistic like Bitcoin did I won't be left on the sidelines like you will. Don't really care about the likelihood of *coins taking over the world, or whatever - there is money to be made and I'm happy to make it.

      It's a fun hobby. Honestly, it's play money to me and I've multiplied it several times. Not complaining. More fun than hitting the casino like some people I know, even if it's gambling all the same.

    2. Re:Lol@fads. by jhol13 · · Score: 4, Insightful

      This is exactly why I think Bitcoin will collapse. Or perhaps, "should". There are quite a few with high percentage of all the money, one with at least 20%.
      Sooner or later some of them are going to dump. Getting $1'000'000 for "nothing" is very tempting.
      Later, much later, the gullible are going to understand they were ripped of, several times. Then, again it might be so that they never understand as they see Bitcoin as "mathematically proven" money missing the problems entirely.

      I hope you have luck. I just cannot do the same for ethical & moral reasons. Damn, parents!

    3. Re:Lol@fads. by stinerman · · Score: 3, Insightful

      Now that's the right attitude to have. You know it's a bunch of people buying an investment (not a currency), hoping it will appreciate so that they can cash out once it hits a high enough price point.

      Bitcoin/Litecoin is an (irrational) investment, not a currency.

    4. Re:Lol@fads. by nu1x · · Score: 1

      Be creative. Buy tech. Or gold. Cash that out - some banks are iffy about associating TXes where BTC was involved.

      --
      I have nothing to lose but my bindings.
    5. Re:Lol@fads. by Tynin · · Score: 1

      How do you turn those coins into money? All the online credit card things accepted by mtgrox or something like that look like russian scam sites.

      You trade them on an exchange, like vircurex.com or others. You send your coins into the exchange and trade them for bitcoins (or litecoins if the exchange does that).

      Now you take your bitcoins to some place like localbitcoins.com and find someone willing to send you $$$ for them. You find a buyer on the site, for me I find someone that'll do cash deposits into my bank, once you post the sell your bitcoins go into escrow. The buyer then confirms they can do the trade, at which point your bitcoin gets locked into escrow until you release it. The buyer then walks into a branch of your bank and deposits cash to your bank acct #. You validate you see the money hitting your account and then release the bitcoin from escrow.

      It is amazing that people will walk into your banks branch and give you hundreds of dollars for fractions of a bitcoin.

    6. Re:Lol@fads. by zippthorne · · Score: 1

      All crypto currency needs to become a real currency is a government to declare it legal tender for all debts public and private. Then it would be just as valid as paper money with one major exception - it's extremely difficult to counterfeit.

      And governments might do it, despite that limitation (from the point of view of the central banks, it's a limitation...), because it has an offsetting benefit of being traceable.

      I'm really not sure what to root for, either. Un-counterfeitable money would be a great way to rein in the central banks that have been stealing wealth equivalent to 2% of everyone's savings, but traceable money is a great way to crack down on underground economies, which is a good thing if they're trafficking in murder but a potentially horrible thing if they're trafficking in politically unpopular goods and services that don't hurt anyone. I suppose this also depends on whether more perfect enforcement leads people to overturn the bad laws, or capricious enforcement leads to more corruption, oppression, and contempt for the law.

      --
      Can you be Even More Awesome?!
    7. Re:Lol@fads. by jbssm · · Score: 1

      It would be a bit dumb to whoever has 20% of the coin to just dump it. He would loose a huge amount of money that way.

      What would happen - assuming that person had an average or above average IQ - is that he will start selling it's bitcoins slowly.

      At the moment, if you sell 1000 BTC in MtGox over the course of a day (so, 20 BTC per hour), the impact in the price is minimal, so that person could cash out 1 million dollars per day without affecting the price considerably./b>

    8. Re:Lol@fads. by buchner.johannes · · Score: 1

      I bought into Litecoin at under $5 with some hobby money some months ago and it's hanging out at $30. I cashed out my original investment (leaving several times that in Litecoin, yay profit), bought ten Radeon cards and some cheap motherboards with the money, threw together some Debian USB sticks in an evening and am now mining on P2Pool for shits and giggles.

      In a few weeks the equipment will have paid for itself, even accounting for the insane difficulty increases. Power is cheap here, so I will do pretty well for a while yet. Bonus: the rigs run hot so I'm basically making a little money heating my house.

      You can laugh all you want. I'm having a blast, I've made a tidy profit, I have a bunch of new toys to play with, and if Litecoin ever does go ballistic like Bitcoin did I won't be left on the sidelines like you will. Don't really care about the likelihood of *coins taking over the world, or whatever - there is money to be made and I'm happy to make it.

      It's a fun hobby. Honestly, it's play money to me and I've multiplied it several times. Not complaining. More fun than hitting the casino like some people I know, even if it's gambling all the same.

      http://paulocoelhoblog.com/2010/09/08/the-fisherman-and-the-businessman/

      There was once a businessman who was sitting by the beach in a small Brazilian village...

      One might argue that verifying Bitcoins is less meaningful a computation than contributing to a BOINC project. That said, yes, you do get money out of the one but not the other. But lets look at what you gained. You bought goods that before you didn't have a need for, and you now have a hobby that fills some of your spare time, which is partly technology and partly, as you put it, gambling.

      No thanks, I'd rather spend my spare time thinking about solving problems. All your story tells me is that fossil-fuel electricity is too cheap.

      --
      NB: The message above might reflect my opinion right now, but not necessarily tomorrow or next year.
    9. Re:Lol@fads. by neiras · · Score: 1

      One might argue that verifying Bitcoins is less meaningful a computation than contributing to a BOINC project.

      I've played with BOINC before, as well as distributed.net, SETI@home, etc. Sure, those were fun to mess around with. It's all hobbies to me. Meaningfulness is entirely subjective. You might value one activity over another, but your values don't mean a thing to anyone else.

      That said, yes, you do get money out of the one but not the other. But lets look at what you gained. You bought goods that before you didn't have a need for, and you now have a hobby that fills some of your spare time, which is partly technology and partly, as you put it, gambling.

      If I buy supplies for my model train layout, I'm buying things I don't otherwise have a need for. So what? I take risks with my money all the time. What makes this one worse than any other?

      No thanks, I'd rather spend my spare time thinking about solving problems.

      Letting some computers run 24/7 doesn't take up much of my time. Bing! There's another litecoin in my account - guess I'll get back to working on my plan for world peace, elimination of malaria, and robotic dominatrixes for all.

      All your story tells me is that fossil-fuel electricity is too cheap.

      Hydro. We have so much of it here that we sell it to the US at exorbitant rates.

      So coin mining and taking risks with your money isn't your thing. Why judge me for my vices? I have earned them.

    10. Re:Lol@fads. by davidhoude · · Score: 1

      This made me laugh. Declare bitcoin legal tender for all debts? hahahaha. Come on, really? You really think the guy serving hot dogs on the street corner should be required by law to accept bitcoins?

    11. Re:Lol@fads. by zippthorne · · Score: 1

      You weren't supposed to read that as an endorsement of bitcoin, but as an admonishment of paper money...

      And the guy serving hot dogs on the street isn't required to accept dollars, either. If you buy the dogs on credit, I guess the lender might be, but the lender is probably a credit card company with a pre-existing relationship with the vender in which they pay dollars to him on your behalf. They're not going to try and work out an exchange rate from bartered mittens or wagon axles to dollars just for you.

      If it becomes a stable currency, the street vendor would probably prefer crypto currency over dollars - with equipment little more complicated than a credit card reader, the vendor gets all of the benefits of credit cards - convenience for the customer, less cash on hand, etc, without the high transaction fees that the credit companies offer.

      --
      Can you be Even More Awesome?!
    12. Re:Lol@fads. by Flere+Imsaho · · Score: 1

      Why "should"? Just because someone was a canny investor, you want them to fail? What's the ethical problem?

      --
      It gripped her hand gently. 'Regret is for humans,' it said.
    13. Re:Lol@fads. by jhol13 · · Score: 1

      When someone "bit rich" dumps bitcoins he has, the others lose money. When this happens several times, people should learn this is not sane money. Should, but probably will not.

  4. An Honest Question by TheGoodNamesWereGone · · Score: 3, Interesting

    Please help me out here. I'm asking seriously. If all you need to do to succeed at bitcoin mining is throw computer resources at it, and they are $1000 apiece, then why aren't all the world's supercomputers on the job making a thousand bucks a minute? The answer is of course, they have more important things to do. But even if they don't, they have the capacity to. It doesn't make sense to me. The whole currency could be deflated to nothing in one swell foop. If it could be so easily destroyed, then is its foundation really a solid one. I await enlightenment.

    1. Re:An Honest Question by FlyHelicopters · · Score: 3, Interesting
      Bitcoin is designed to be issued at a steady rate. If a dozen supercomputers suddenly starting mining, far fewer bitcoins would be issued. It would force the workload to the next harder level much sooner and thus reduce everyone's income.

      Ironically, if the NSA wanted to mess with bitcoin, just spending a few weeks mining would really mess up the income of a lot of miners.

    2. Re:An Honest Question by gweihir · · Score: 1

      Simple: At the moment the electricity you need for Bitcoin mining costs more then the coins you get out of it, unless you have very specific hardware that is completely tuned to this task. Mining with graphics cards costs you money.

      The other thing is of course that Bitcoin is not a real currency and may crash at any time and without warning. All it takes is one large owner to cash in and the market panics. Even rumors of this happening could be enough. People that operate supercomputers are a bit more rational than the Bitcoin fanatics.

      --
      Most ACs are not even worth the keystrokes to insult them. Be generically insulted by this and ignored otherwise.
    3. Re:An Honest Question by Keruo · · Score: 1

      Problem with bitcoin and other virtual currencies is pretty much same as real currencies as well.
      It accumulates to certain individuals who instead of keeping the cash flowing and market running hoard it like Scrooge McDuck.
      The imagined lack of availability with increased interest drives the price point up for those who participate at the market and this creates valuation bubble.
      Bitcointalk has nice estimates of the distribution in this thread

      --
      There are no atheists when recovering from tape backup.
    4. Re:An Honest Question by FlyHelicopters · · Score: 1

      People that operate supercomputers are a bit more rational than the Bitcoin fanatics.

      Unless the owner of a supercomputer wants to crash the Bitcoin market. :)

    5. Re:An Honest Question by Anonymous Coward · · Score: 1

      BitCoin has real value now. That is due to China (so much that the government had to take action.)

      There is no way BitCoin can become worthless now. It is just like gold and other precious metals -- it has value, and it can't be created willy-nilly like fiat currencies.

      So, it might be the "fifth element" for one's portfolio, in addition to gold, silver, platinum, and palladium.

    6. Re:An Honest Question by gweihir · · Score: 4, Insightful

      Nonsense. Every bubble is built on suckers like you, always trying to convince themselves the scam is real. Bitcoin does not even have the value the current used to create it had, as that cannot be recovered.

      --
      Most ACs are not even worth the keystrokes to insult them. Be generically insulted by this and ignored otherwise.
    7. Re:An Honest Question by Bert64 · · Score: 1

      Supercomputers are generally built of a large number of general purpose CPUs, which aren't all that good at bitcoin mining compared to dedicated ASICs... Even with hundreds or thousands of CPUs, you will consume more in power than you ever make in bitcoin.

      --
      http://spamdecoy.net - free throwaway anonymous email - avoid spam!
    8. Re:An Honest Question by SuricouRaven · · Score: 5, Insightful

      I can easily envision three ways in which it could become worthless:
      1. A mathematical weakness in the protocol is found allowing for effective fraud. Not super-fast mining, but something like coin duplication or impersonation.
      2. A systematic crackdown by one or more major governments renders it impractical to openly accept bitcoins as payment. Right now, governments tolerate bitcoin because it's not really a force of any note. If it really took off? You can count on them to ban bitcoin in commercial operations. Later on, they will declare that posesssion of bitcoins is a sign of intent to purchase drugs or commit fraud, much in the same way that carrying around $10,000 in a briefcase might get you an interview with police today. Even if the crackdown was only half-effective, the fear would lead to a collapse in value - those $1000 coins would be selling for $5 each.
      3. Confidence crash. Bitcoin currently has value not so much because it can be spent (There isn't a great deal you can buy with it) as it does because of speculation. That's a dangerous situation - it's a perfect bubble. If the price should drop, even a little, then a lot of people are going to fear a decline and start selling off their coins - which will cause exactly the decline they fear. It's happened before many times. Ask anyone who's traded Noxcium in EVE.

    9. Re:An Honest Question by DarkOx · · Score: 1

      It accumulates to certain individuals who instead of keeping the cash flowing and market running hoard it like Scrooge McDuck.

      That isn't a problem. It just means few coins will exchange for more goods or services due to availability or lack there of.

      Sure long term deflation that does not end would be a problematic but there isn't much historic precedent out there for long term deflationary patterns. Where they have happened its been after a major inflationary event like a war, and the deflation mostly stops when the currency reaches prewar values such as the panics after the war of 1812.

      Ultimately deflation at the macro level is just a redistribution from debtors to creditors. At the macro level a monetary event not real wealth changing event. The creditors having just witnesses how the relative value of money can change start to want to diversify or just want a way to make more money so they start investing (lending) again.

      The only reasons this is a problem at all is because we have decided its a good political policy to enable half the population to run around with a negative net worth for large portions of their adult lives. Which leaves them with no flexibility whatsoever to cope with changing market conditions. If they can't get their paycheck for a few weeks, or if wages go down, or if interest rates go up, they can't adjust.

      --
      Repeal the 17th Amendment TODAY! Also Please Read http://www.gnu.org/philosophy/right-to-read.html
    10. Re:An Honest Question by shutdown+-p+now · · Score: 1

      Simple: At the moment the electricity you need for Bitcoin mining costs more then the coins you get out of it, unless you have very specific hardware that is completely tuned to this task. Mining with graphics cards costs you money.

      That's why you mine other altcoins that are still minable on commodity hardware, like Litecoin. Their value goes up and down together with BTC, so the current sky-high BTC price also means that others are similarly high.

      The other thing is of course that Bitcoin is not a real currency and may crash at any time and without warning. All it takes is one large owner to cash in and the market panics. Even rumors of this happening could be enough.

      True, but if you pick the right coin, and you already have the hardware, you can completely recoup all present and future power costs for a month ahead in a couple of days right now. Cash those out (as in, money in your account in the bank), and from there on anything you mine is basically free money, with no risk whatsoever.

      You don't have to be a "Bitcoin fanatic" to be able to add up the numbers and conclude that, right now, this is a profitable game to play. Ideology has zero relevance here so long as there's real money to be had.

    11. Re:An Honest Question by Joce640k · · Score: 1

      I can easily envision three ways in which it could become worthless:
      3. Confidence crash. Bitcoin currently has value not so much because it can be spent (There isn't a great deal you can buy with it) as it does because of speculation. That's a dangerous situation - it's a perfect bubble. If the price should drop, even a little, then a lot of people are going to fear a decline and start selling off their coins - which will cause exactly the decline they fear. It's happened before many times.

      You mean like whatever-it-was that nearly halved its value last week?

      Yeah, that.

      Bitcoin has found its level. It's not going up any more, it's just going to oscillate around $1000 (a magic 'psychological' number that pretty much proves it's all speculation). There's nothing more to see here, time to move on to the Next Big Thing.

      --
      No sig today...
    12. Re:An Honest Question by Joce640k · · Score: 1

      why aren't all the world's supercomputers on the job making a thousand bucks a minute?

      A dozen basement dweller with a few dozen specialized ASICs each is probably as good as a "supercomputer" at mining bitcoins.

      People who pay for supercomputers have better things to do than try to make a couple of hundred bucks in a lottery^W market speculation.

      --
      No sig today...
    13. Re:An Honest Question by maxwell+demon · · Score: 2

      Indeed, the best way to get rich with cryptocurrency is to create your own version, mine an initial amount for yourself, get enough people to join, and then sell yours before the bubble bursts. ;-)

      --
      The Tao of math: The numbers you can count are not the real numbers.
    14. Re:An Honest Question by Skal+Tura · · Score: 1

      So in other words: People are the issue.

      Lol

    15. Re:An Honest Question by gweihir · · Score: 3, Interesting

      Simple: At the moment the electricity you need for Bitcoin mining costs more then the coins you get out of it, unless you have very specific hardware that is completely tuned to this task. Mining with graphics cards costs you money.

      That's why you mine other altcoins that are still minable on commodity hardware, like Litecoin. Their value goes up and down together with BTC, so the current sky-high BTC price also means that others are similarly high.

      Pure fantasy, designed to drive more people into the pyramid-scheme.

      The other thing is of course that Bitcoin is not a real currency and may crash at any time and without warning. All it takes is one large owner to cash in and the market panics. Even rumors of this happening could be enough.

      True, but if you pick the right coin, and you already have the hardware, you can completely recoup all present and future power costs for a month ahead in a couple of days right now. Cash those out (as in, money in your account in the bank), and from there on anything you mine is basically free money, with no risk whatsoever.

      You don't have to be a "Bitcoin fanatic" to be able to add up the numbers and conclude that, right now, this is a profitable game to play. Ideology has zero relevance here so long as there's real money to be had.

      No, it is not "profitable" at all. It is a pyramid scam, even if it is a complicated one. The fact of the matter is that in a pyramid scam, almost everybody involved looses big-time, while a few in early make tons of money. It also requires people like you driving more greedy, but stupid sheep in there, or otherwise the few early ones do not get their desired earnings.

      So, no, even if a few people manage to scam a lot of money with Bitcoin or Litecoin or any other Scamcoin, most that were not in it from very early on will just lose everything they invested.

      --
      Most ACs are not even worth the keystrokes to insult them. Be generically insulted by this and ignored otherwise.
    16. Re:An Honest Question by TheloniousToady · · Score: 1

      That seems to be a good explanation of why the the originator of Bitcoin currently is anonymous: I assume they've done just that.

    17. Re:An Honest Question by pla · · Score: 1

      I can easily envision three ways in which USD could become worthless:
      1) Molecular-level replicators. We will have them in the next few decades.
      2) A systematic "stay the course" approach to the current totally-fucking-insane fiscal policy of The US government, eventually making our money about as valuable as Reichsmark or Zimbabwean dollars.
      3) Confidence crash. USD has value not so much because it can be spent as it does because of confidence in a group of inbred whackjobs most Americans consider little short of "enemies of the state". But hey, wouldn't want the wrong lizard getting in, now would we?


      * Just one specific peeve - You can buy just about anything with BTC today. Really, paying your taxes counts as just about the only thing you can't do with it.

    18. Re:An Honest Question by nu1x · · Score: 1

      > not a great deal

      you mean like everything in www.bitcoinstore.com, and also gold and other PMs ? Which can then trivially be redeemed for cash ?

      Noone will dump 1 Megabuck on a market without rebuying later, because it is NONTRIVIAL getting 1 Megabuck TXed to your bank account; (go on, try it).

      What is trivial, is buying a few 100s grams of gold. At a significant markup, but gold is valued much over the "official" rate anyway, on the street.

      This is quite real I assure you - and people give other people hundreds of dollars for 1 BTC not because they lack confidence in BTC -- IT IS BECAUSE THEY LACK CONFIDENCE IN DOLLARS.

      In case you haven't noticed, we have impending US dollar currency crash, and people are starting to get clued in.

      --
      I have nothing to lose but my bindings.
    19. Re:An Honest Question by nu1x · · Score: 1

      I have news to you buddy.

      Archive this message, and look at it in one year.

      1 BTC will have passed 2500 USD mark at that point. If there will be a USD.

      --
      I have nothing to lose but my bindings.
    20. Re:An Honest Question by couchslug · · Score: 2

      Cash out before the bubble bursts and you do well.

      Gambling does have some winners.

      --
      "This post is an artistic work of fiction and falsehood. Only a fool would take anything posted here as fact."
    21. Re:An Honest Question by TheGavster · · Score: 1

      When a block of Bitcoin is solved, the bonus goes to the machine that solved the block and then everyone starts over. You're basically in a race each block to be the one to solve it. By having a larger portion of the total computing power, you increase your chances of hitting each block, but are by no means guaranteed to ever hit (much as you can put money down on both red and black on a roulette table and still lose since the house is playing green). At most, someone could approach generating BTC2.5/min as their hash rate approached 100% of the total. Bitcoin would collapse long before that point, though, since once you hit 51% of the total hash rate, you can double spend and send yourself infinite coins.

      --
      "Because Science" is one step from "Because old book". Try "Because of my experiment testing my falsifiable assertion".
    22. Re:An Honest Question by Anonymous Coward · · Score: 1

      Really? I have never personally seen a single physical store that would accept bitcoin for anything. Most importantly, if I wanted to use BTC for my 2 most important expenses (rent and food), I'd be met with confusion or incredulity.

      It may depend on where you live, but outside of decent range of websites, a couple of brick-and-mortar niche markets or very limited localities BTC is nothing.

    23. Re:An Honest Question by TheGavster · · Score: 1

      What attribute of a "real" currency prevents collapse? Governments (looking at you Venezuela) will claim to enforce exchange rates, but once they run out of hard currency to trade at their declared rate (or just refuse to exchange at that rate), the collapse happens anyway. It's unlikely that there is anyone who would attempt to maintain a charade around a collapsed Bitcoin, but just because someone is willing to pretend doesn't make something real.

      --
      "Because Science" is one step from "Because old book". Try "Because of my experiment testing my falsifiable assertion".
    24. Re: An Honest Question by Anonymous Coward · · Score: 4, Interesting

      I love how people compare bitcoin to gold, since there are limited bitcoins that can be created, yet as litecoin, peercoin, fastcoin etc have shown, there is no limit to the number of crypto coins, yet there is a limit to precious metals (on earth anyway). Haven'tseenanyone come out with a gold2 version of the metal

    25. Re:An Honest Question by Anonymous Coward · · Score: 1

      Coin duplication already happens, but it's even more problematic. A coin may be duplicated a number of times, but the coin can only be spent once, rending all other copies useless.

      This creates the unique problem of people stealing your wallet by way of copying, and then spending it's contents, without the wallet holder realizing that all of their currency is no longer worth anything, even if the X-coins are.

    26. Re: An Honest Question by Joce640k · · Score: 1

      Oh, for a mod point.

      --
      No sig today...
    27. Re:An Honest Question by Xylantiel · · Score: 1

      Once again a bitcoiner doesn't understand that the ever-increasing value of a bitcoin is a primary problem with it as a currency. Nobody is saying its not working out as a great speculative investment vehicle. Currently the fed is fighting deflation like crazy to keep the economy stable. Currency and investment are different things.

    28. Re: An Honest Question by Hognoxious · · Score: 1

      yet there is a limit to precious metals

      Quite right. It's not like you can dig them out of the ground or anything like that.

      --
      Confucius say, "Find worm in apple - bad. Find half a worm - worse."
    29. Re:An Honest Question by jbssm · · Score: 1

      I guess when they discovered gold, there was someone saying exactly the same.

    30. Re:An Honest Question by jbssm · · Score: 1

      Why is the ever increasing value a problem? Multiply the number of BTC that exists (or that will ever exist... about double what we have now), per it's price in USD. Now compare that to the world GDP... it's much, much lower, so no... BTC is not overpriced, in fact, far from it in case it want to become a real currency.

    31. Re:An Honest Question by jbssm · · Score: 1

      What policy forces people to have debt and who is "we" that determined it? People have debt because of their own doing. Blame yourself for your debt, not someone else.

      You are right sir. I guess most of the world population could just live in the street... or you know, not eat. That way they would be free of debt. FREEDOM!

    32. Re:An Honest Question by shutdown+-p+now · · Score: 1

      Pure fantasy, designed to drive more people into the pyramid-scheme. ... No, it is not "profitable" at all. It is a pyramid scam, even if it is a complicated one.

      $100 in my bank account say otherwise. What do you have to back your theories?

      And yes, sure, it is a pyramid scheme right now (well, actually, just a plain old bubble). I never contradicted that or claimed anything long-term, only that there's money to be had right now in this. The point is that with mining, this bubble can be milked with practically zero risk, right now. And I mean anyone mining, not just "a few".

      I already gave the specific numbers, I don't know why you persist in pretending that they don't exist. With a single Radeon 280X, I mined enough to pay for the increase in my power bill for the entire month in advance (i.e. I can keep mining till the end of the year now essentially for free, I have already recouped the associated power cost) in three days. I'm now mining at zero risk, even if the bubble bursts midway through (I do cash out my coins very quickly though to minimize the lost potential profit).

    33. Re:An Honest Question by shutdown+-p+now · · Score: 1

      Why not? It's free money that takes zero effort to get, I'm not particularly attached to it. If more people come to get their slice of it, and I get a few less dollars at the end of the month because the difficulty grows faster due to extra miners, no big deal.

      Besides, here on Slashdot, the majority largely falls into two camps: Bitcoin believers, who are already mining it anyway (but won't sell it just yet, which is nice of them, since that keeps the supply lower and the prices higher), and Bitcoin haters, who won't dabble in anything related to it for purely ideological reasons, even if there's actual money to be had.

    34. Re:An Honest Question by Anonymous Coward · · Score: 1

      Ironically, if the NSA wanted to mess with bitcoin, just spending a few weeks mining would really mess up the income of a lot of miners.

      They could probably mess with it a lot more, if they time their mining with the changes of difficulty set by the bitcoin protocol.

      If it takes less than two weeks to mine 2016 blocks (it would if they mined like crazy during the mining for those 2016 blocks), the difficulty would be higher for the following 2016 blocks.

      If they don't help in mining any of the following 2016 blocks, it would take longer than usual for those 2016 blocks to be mined. Since it would take more than two weeks to mine those 2016 blocks, the difficulty would be lower for the following 2016 blocks. Lower than it is right now.

      If they then mined like crazy again for those 2016 blocks, they could mine some of those 2016 blocks even faster than the first 2016 blocks they mined and the difficulty would be higher for the next 2016 blocks. Higher than it would be after their first mining period.

      The bitcoin protocol does try to minimize this fluctuation in difficulty a bit. If it takes less than two weeks/4 to mine 2016 blocks, the calculation of the next difficulty pretends it took two weeks/4. Likewise if it took longer than two weeks*4. But they could probably still drive some miners crazy with this on and off mining approach.

      After repeating the cycle a couple of times, they could sell all their bitcoins at $1 each to drive miners even more crazy.

    35. Re:An Honest Question by crtreece · · Score: 1

      ever-increasing value of a bitcoin

      This can also be seen as the ever-decreasing value of the USD. The Federal Reserve has been been buying $80+billion in Treasury Bonds every month since the third round of Quantitative Easing started in September 2012. Lets see if they follow through on the tapering program this time.

      --
      file: .signature not found
    36. Re:An Honest Question by dkf · · Score: 2

      Why is the ever increasing value a problem?

      In general? Because it discourages spending and encourages hoarding and speculation. Speculative bubbles can get people very badly burned, and currency speculation is a way to lose a lot of money.

      There are vicious sharks in these waters, and nobody's going to bail you out.

      --
      "Little does he know, but there is no 'I' in 'Idiot'!"
    37. Re:An Honest Question by tftp · · Score: 2

      Confidence crash. USD has value not so much because it can be spent as it does because of confidence in a group of inbred whackjobs most Americans consider little short of "enemies of the state".

      I don't know why you associate stability of the USD with the US Government and Congress. The USD is stable for one simple reason: you can buy stuff with it. You can buy it today, and in any volume. You can buy the entire oil output of Saudi Arabia with it. In fact, that's exactly what is happening. The USD is stabilized by an enormous mass of vendors that are willing to trade their goods for USD.

      The opposite is the problem of BTC. It is not used in economy, for many reasons. This means that the BTC value can go 50% up or down within an hour, and there is nothing to dampen the oscillation.

      * Just one specific peeve - You can buy just about anything with BTC today

      "about nothing" - FTFY. The only thing that you can reliably buy with BTC is other currencies.

      Besides, why would you want to spend BTC on a cup of coffee if that same BTC will double in price within a year? You would be better off paying in local currency, which is inflating, and keeping the BTC. Spending the coin is unwise; only true fanatics of BTC would do that, against their own interests.

    38. Re:An Honest Question by guises · · Score: 1

      No, it is not "profitable" at all. It is a pyramid scam, even if it is a complicated one.

      Thank you for using the word pyramid. I've seen "Ponzi" so many times in relation to Bitcoin, despite being utterly unrelated. And then the Bitcoin defenders come out and say, "No, it isn't a Ponzi scheme." and of course they're correct, even though that's missing the point entirely.

    39. Re: An Honest Question by lorax · · Score: 1

      Lets see, there is Gold, Silver, Platinum, Palladium, and Rhodium. That is quite a selection of precious metals available.

    40. Re:An Honest Question by DanielRavenNest · · Score: 1

      > The other thing is of course that Bitcoin is not a real currency and may crash at any time and without warning.

      You are confused about the nature of bitcoin. There are two entities with that name. One is the "Bitcoin network", which consists of software, apps, computers that relay and verify transactions, and a big database. That network does the same job as Western Union or bank wires - moving value from place to place. But it does it much faster and cheaper. Therefore the network has value because of it's usefulness. The other entity is the unit of measure for address balances and transactions, also called "a bitcoin", in the same sense a unit of length is called "a meter". Thus an address may have a balance of "3.436 bitcoins".

      However, balances have value only because of the network they are part of. So long as the network does its job better than the alternatives, people will want to use it. Since using it requires having a balance to make transactions with, that creates a demand for balances, thus they acquire value. The exchange rate may fluctuate from day to day, but the underlying value of the network is more steady.

    41. Re:An Honest Question by Blakey+Rat · · Score: 1

      The set of people responsible for scheduling time on actual supercomputers don't intersect with the set of paranoid kooks who think the Federal Reserve is going to collapse any second now.

      The latter group is the one interested in alternative currencies.

    42. Re:An Honest Question by pla · · Score: 1

      "about nothing" - FTFY. The only thing that you can reliably buy with BTC is other currencies.

      That seems like an awfully lot of "About nothing" , then. Yes, Bitcoin merchants tend to sell services rather than goods just by virtue of the sort of people who have actually heard of it; but I stopped counting sites listed on that page selling physical product at 300, and that included at least a dozen "general purpose" stores and 25-30 C2C markets (online BTC flea-markets, basically).


      Besides, why would you want to spend BTC on a cup of coffee if that same BTC will double in price within a year?

      I know you wouldn't believe it from reading the average Slashdot post about Bitcoin, but not everyone using Bitcoin does so as speculation. Some of us just really want to see the success of a currency outside the control of any of the irresponsible jackasses currently in charge of global fiscal policy.

      Unsurprisingly, Germany seems like a real hotbed of BTC use - Imagine that, the single most responsible economy on the planet right now, and what do they get for it? "Thanks for bailing out Greece and Cyprus, can you get started on that check for Slovenia?"

    43. Re:An Honest Question by Flere+Imsaho · · Score: 1

      Isn't 2 & 3 what happened last week, but BTC recovered in a few days?

      --
      It gripped her hand gently. 'Regret is for humans,' it said.
    44. Re:An Honest Question by Bacon+Bits · · Score: 1

      Except then the adopters had gold, which has a number of properties that make it desirable. With digital currency you just have magic numbers some arbitrary authority says are really magic.

      --
      The road to tyranny has always been paved with claims of necessity.
    45. Re: An Honest Question by Hugonz · · Score: 1

      Consider tungsten or platinum, they're theoretical competitors to gold and silver and comparable in their abundance, yet they never took off as currency. Same thing with altcoins: there's history, network effects, etc. The important thing with money is that people think it will be accepted tomorrow.

  5. It hurt AMD today... by FlyHelicopters · · Score: 2, Interesting
    I would love to buy a pair of 290x cards and Crossfire them, but the delay in aftermarket coolers has hurt and the overall beta state of their newest drivers hurts as well.

    NewEgg shipped my new pair of 780 TI cards today, equipped with Gigabyte Windforce aftermarket coolers, I'll finally get rid of most of the crappy FPS problem on my 3 Dell 30" monitors thanks to only having a single AMD 7970 card.

    Why not just buy a second 7970 card and Crossfire them? I considered it, but since they are impossible to find for a reasonable price, forget it (2 months ago they were under $300, today they are closer to $500). The microstutter problem also remains when Crossfiring two cards and also running Eyefinity.

    Given that the problem has been known for a year and still isn't fixed, I'm not giving AMD any more time.

    Off to NVidia for me! Oh well, shame on you AMD, loyal customer here, but you just didn't leave me any options.

    1. Re:It hurt AMD today... by arbiter1 · · Score: 1

      that stutter thing with eyefinity is AMD SAYS they will have driver for in January, but its AMD and they have a shakey record keep time tables for things like this.

    2. Re: It hurt AMD today... by FlyHelicopters · · Score: 1

      You could have crossfired an amd 7970 with a r9 280x.

      Yes, but two problems with that... the 280x cards are expensive and hard to find, and the microstutter when running on 3 monitors has not been solved by AMD yet.

      They did solve it in hardware on the 290/290x cards, so crossfiring those would have been fine, but the 7970/280x cards still have microstutter and it is annoying.

    3. Re:It hurt AMD today... by LordLimecat · · Score: 2

      Im fairly certain the actual drivers are NOT .NET. The interface might be, but Id hazard that the actual drivers are C, C++, or assembly. like 99% of the drivers out there.

    4. Re:It hurt AMD today... by FlyHelicopters · · Score: 1

      Must... not... respond... to... flamebait... :)

    5. Re:It hurt AMD today... by jones_supa · · Score: 1

      I left ATI (now acquired by AMD) 9 years ago. And just the other day, I find their drivers are still written in .NET.

      Hahhhahhaaa... drivers written in .NET, sure... :D

    6. Re:It hurt AMD today... by ckatko · · Score: 1

      All that money... just so you can play the same videogames at twice the resolution as everyone else...

    7. Re:It hurt AMD today... by FlyHelicopters · · Score: 1
      Yes, that is true... however, in all fairness... once you have a trio of 30" monitors that cost over $3,000 to buy, spending $1,400 on video cards isn't quite as insane.

      Yea, ok, it is... a bit... :)

      People spend money on funny things, I've posted here before what I drive and where I live, so, well, this isn't the end of the world. Hopefully I get 2 to 3 years of good gaming out of these cards.

      Frankly, I would have been happy crossfiring a second 7970 (or 280x) with my current card, if the prices hadn't gone up and if the drivers didn't still suck.

      I could have purchased a pair of standard 780 cards and saved $400, but I figure if you're going to do it, do it right.

    8. Re:It hurt AMD today... by shutdown+-p+now · · Score: 1

      He means their Control Panel integration.

    9. Re:It hurt AMD today... by Joce640k · · Score: 1

      A trio of 30" monitors just to play a video game isn't insane enough?

      --
      No sig today...
    10. Re:It hurt AMD today... by jones_supa · · Score: 1

      Yeah, yeah, I know, I know... although Catalyst Control Center is integrated to the Control Panel (Settings Manager or something like that) only under Linux.

    11. Re:It hurt AMD today... by ColdWetDog · · Score: 1

      You guys have nothing, I mean nothing, on people who do 'recreational' boating.

      If you look at the etymology of the word 'boat' you'll find all sorts of silly things. It's simply an acronym:

      Bring On Another Thousand.

      $1400? I sneeze on your three digit gizmo.

      --
      Faster! Faster! Faster would be better!
    12. Re:It hurt AMD today... by ganjadude · · Score: 2

      dude, half the people of the world suffer from hunger right now, and complain about someone posting in /.?? Fuck off! ;)

      --
      have you seen my sig? there are many others like it but none that are the same
    13. Re:It hurt AMD today... by Billly+Gates · · Score: 1

      That was fixed last March.

      The ATI driver fud is getting very old as the rage pro 128s that had the problem were discontinued over 10 years ago!

      Its like soviet union russia where a lie repeated over and over again is assumed as truth. I left nvidia due to unstable drivers and buggy hardware. ATI has served me well as a result.

    14. Re: It hurt AMD today... by Billly+Gates · · Score: 1

      Google it?

      It was solved last March

    15. Re: It hurt AMD today... by DigiShaman · · Score: 1

      Correct. The basic binaries will work just fine. But most people that wipe and reload a machine will get whatever the latest driver suite is available.

      I've seen .NET framework get hosed on Windows before. While it can be repaired by ripping it out and reload it, it's often such a major PITA it's easier to backup user data and wipe/reload the hard drive. Regardless, I don't think any subset of a driver package should be written in .NET or an language that requires a co-dependency with a framework separate from the underlaying OS it runs on.

      Just my two cents.

      --
      Life is not for the lazy.
    16. Re: It hurt AMD today... by shutdown+-p+now · · Score: 1

      Regardless, I don't think any subset of a driver package should be written in .NET or an language that requires a co-dependency with a framework separate from the underlaying OS it runs on.

      FWIW, .NET has been a part of the OS (not removable by any supported means) since Vista.

    17. Re: It hurt AMD today... by FlyHelicopters · · Score: 1

      It was solved last march for single cards and for crossfire cards on single monitors... for cards in crossfire on multiple monitors, it was not.

    18. Re:It hurt AMD today... by FlyHelicopters · · Score: 1

      A trio of 30" monitors just to play a video game isn't insane enough?

      No, not really... :)

      A have a friend who is serious into bicycles, he has single bicycles that cost over $2K and has over $10K worth in his garage.

      We each have our hobbies...

  6. Don't worry by gweihir · · Score: 2, Insightful

    When the bubble bursts, cheap cards will be available in large numbers. And the bubble will burst, even Bitcoin is subject to economic rules and historically demonstrated facts. Its very volatility shows that its value has no basis in reality.

    --
    Most ACs are not even worth the keystrokes to insult them. Be generically insulted by this and ignored otherwise.
    1. Re:Don't worry by DigiShaman · · Score: 1

      Bitcoin is speculative. By design, it's not backed by any sovereign nation and its government. It's truly a double-edge sword. It also makes for great legalized gambling. Anyone that's in the Bitcoin scene knows it. It's always been a game of skill and luck as to who can cash out in real Dollars/Yuan/Euros/ before the majority does. You know, to the kind that is sovereign currency! Hah!

      --
      Life is not for the lazy.
    2. Re:Don't worry by gweihir · · Score: 1

      I don't dispute that. And if you have disposable income to use here and understand what the nature of the game is, that is fine.

      The problem is that many, many people do not get that this is how the game is rigged, and for them it becomes a non-classical Pyramid scam. Sure, stupidity has its cost, but this is not mere stupidity. It is people all over the Internet deliberately lying about the nature of Bitcoin, in the hopes of attracting more suckers so their payout will be larger. As in a classical pyramid-scheme, the ones that believe they are on the top of the pyramid are driving in more sheep to be slaughtered.

      --
      Most ACs are not even worth the keystrokes to insult them. Be generically insulted by this and ignored otherwise.
  7. To the not-so-rich ... by Anonymous Coward · · Score: 1

    ... alt-coin mining is one of the few remaining industries that they can get in with not so much upfront money.

    1. Re:To the not-so-rich ... by Joce640k · · Score: 4, Insightful

      After the gold rush was over, there was still plenty of money to be made selling picks, shovels and mules to the prospectors.

      --
      No sig today...
    2. Re:To the not-so-rich ... by soundguy · · Score: 1

      There was a lot more money in selling them whores, bullets, and booze.

      --
      Nothing worthwhile ever happens before noon
  8. Re:How about the latest batch of the Rx 200 cards? by martinux · · Score: 4, Interesting

    The general consensus is that the newer cards are faster but they are also drawing more power per 'unit of work' and thus are not as good a solution. Note that this has not stopped people using these cards (and indeed, older, less powerful cards) as one can still make a small profit on relatively modest hardware.

    Ultimately the aim of the coin miner is to find the hardware that provides a reasonable mining rate whilst costing as little to run as possible. At some point the value of a litecoin may increase to the point where electricity costs become less of a factor in the choice of mining hardware. You'll start to see people moving to the newer cards if this happens.

    Another thing to consider is ASICs. These devices are generally expensive in terms of R&D but their performance can be orders of magnitude higher than GPUs. The problem described in the article is that ASICs are not ideal at solving scrypt. However, I think it's inevitable that hardware specifically designed to mine litecoin is inevitable if the value continues to rise.

  9. Make mining useful by benob · · Score: 5, Insightful

    When will a *coin virtual currency make calculations useful for science? I can't help but feel this whole thing is total a waste of energy.

    1. Re:Make mining useful by Anonymous Coward · · Score: 3, Informative

      When will a *coin virtual currency make calculations useful for science? I can't help but feel this whole thing is total a waste of energy.

      There already is, Timekoin is the most efficient digital currency out there, any spare CPU time can be used for a whole range of science research from any number of old servers given new life.

    2. Re:Make mining useful by maxwell+demon · · Score: 1

      SETICoin? However that would collapse the very moment extraterrestrial life is found. :-)

      --
      The Tao of math: The numbers you can count are not the real numbers.
    3. Re:Make mining useful by angryfirelord · · Score: 1

      I've had the same thoughts as well. If it was incorporated into something like Folding@home, you could get "paid" for completing so many work units.

    4. Re:Make mining useful by SpinyNorman · · Score: 1

      There's PrimeCoin where the miners generate prime numbers

      http://en.wikipedia.org/wiki/Primecoin

    5. Re:Make mining useful by Idou · · Score: 1

      Looks like there are some non-trivial challenges to doing this:

      --
      Sdelat' Ameriku velikoy Snova!
  10. Re:Waiing for . .. KiteCoin myself by game+kid · · Score: 1

    Why would you need to kite a coin? It's not like it would know how to nuke you with an AOE.

    --
    You can hold down the "B" button for continuous firing.
  11. The environment thanks you. by Anonymous Coward · · Score: 1

    Buying multiple carbon intensive products and running them 24/7. I'll stick with actual coins thanks.

    1. Re:The environment thanks you. by maxwell+demon · · Score: 1

      You mean, those where you first have to move tons of material to get the ore (and in doing so not only consume energy, but also damage the environment), then to consume energy to transport it to the place where the ore can be converted to metal, a process which itself takes a lot of energy, then you have to transport the metal to the mint (consuming energy) where you have to again melt it to get it into the right portions, and finally you coin them, probably using a machine which again uses energy for operation?

      --
      The Tao of math: The numbers you can count are not the real numbers.
  12. Re:Stop... by SuricouRaven · · Score: 1

    A lot of people are. We saw what looked like some crazy flash-in-the-pan project. By the time we realised this might actually be worth taking seriously, it was already too late to make the mega-bucks.

    I've looked at it, but by the time I did it was already at the point where GPU mining was barely covering the cost of power. ASICs still turn a profit, but that's a big investment in something that might well collapse any day now. It's a bubble, everyone knows it, and when it bursts it'll burst fast.

  13. Re:How about the latest batch of the Rx 200 cards? by shutdown+-p+now · · Score: 3, Interesting

    Not all of us who are mining LTC now bought new cards solely for that purpose.

    Personally, I just happened to derive some unexpected profits from the few BTC I had lying around for ages, and, having looked at LTC mining feasibility, decided that I'll use that cash to entertain myself with a new graphics card for my gaming rig - and will also use it to mine LTC while it's reasonably profitable, to recoup as much of the card's cost as possible. So I've got Radeon 280X, not because it had the best hashrate, but because it seemed like the best deal in terms of price to perf right now, within the lower performance limit that I've set.

  14. Re:Dogecoin overtook litecoin twice last night by shutdown+-p+now · · Score: 1

    Who cares about the absolute value of any particular coin? What matters is the ratio of its value to mining difficulty - i.e. how much $$$ you can mine per day. CoinWarz maintains a list, and there are mining pools now which automatically switch coins based on which one is the most profitable currently (and immediately exchange them for BTC at the end of the round).

  15. Re:Stop... by shutdown+-p+now · · Score: 1

    These are just get rich quick scheme that only benefits the early adopters, it's too late for anyone to just join in and actually make it rich.

    Make it rich, no.

    Buy a new shiny video card and recoup its cost is totally doable, though.

  16. PSU's too by nicxz · · Score: 1

    Lots of >=1000W PSU's are hard to come by also at the moment. I expect because of Litecoin mining also.

    1. Re:PSU's too by citizenr · · Score: 1

      only if you are retarded, Dell server 3KW psu is about $40 on ebay.

      --
      Who logs in to gdm? Not I, said the duck.
  17. Re:Bitcoin, Litecoin... what next? by maxwell+demon · · Score: 1

    Third option: Your employer can simply decide not to be your employer (that is, not employ you, or fire you if you are already employed) unless you accept your payment in legal tender. And every court in the world would approve that.

    --
    The Tao of math: The numbers you can count are not the real numbers.
  18. Re:Dogecoin overtook litecoin twice last night by maxwell+demon · · Score: 1

    Who cares about the absolute value of any particular coin?

    Anyopne speculating with them, I guess. And anyone using it as a payment system.

    What matters is the ratio of its value to mining difficulty

    That matters to miners. To others it only matters very little.

    --
    The Tao of math: The numbers you can count are not the real numbers.
  19. Re:Bitcoin, Litecoin... what next? by maxwell+demon · · Score: 1

    For sexcoin, your proof of work is in form of a sperm probe?

    --
    The Tao of math: The numbers you can count are not the real numbers.
  20. Alternate cryptocurrencies by TheloniousToady · · Score: 1

    As I understand it, the supply of maximum number of Bitcoin is limited, which is supposed to preserve the value, much as the limit on the amount of available gold, and the cost of mining additional gold, preserves its value. But aren't there an unlimited possible number of cryptocurrencies like Litecoin?

    In the world of metals, by analogy, it would be as if there were a limited supply of silver and gold, but a new precious metal (with its own limited supply) could be created at any time. Would metals then be rare enough to be useful as currency?

    As another analogy, in the world of fiat (paper) currencies, governments control the supply of their currency (in theory) to preserve the value. Assuming each government creates just one fiat currency (not always the case, I know) then the number of fiat currencies will be limited. Imagine a world, though, in which anyone - including someone anonymous - could create their own fiat currency. The first person to do so might create a currency with value, especially if their new currency served a need unmet by other currencies, e.g. anonymity and cheap micro-transactions. But as more homemade fiat currencies began to emerge, would the first one retain its value?

  21. Re:ReFlash by ganjadude · · Score: 4, Insightful

    why would someone intentionally cripple their product as to avoid sales? Any company in their right mind would be thrilled that their product is flying off the shelves

    --
    have you seen my sig? there are many others like it but none that are the same
  22. Is the pound better than the euro? by tepples · · Score: 1

    Who cares about the absolute value of any particular coin?

    Anyopne speculating with them, I guess. And anyone using it as a payment system.

    So is the U.S. dollar a hundred times "better" than the yen in some sense? Is the euro "better" than the dollar because 1 EUR is worth more than 1 USD? Is the pound "better" than the euro because 1 GBP is worth more than 1 EUR? What really matters to the users of a currency is the rate of change in exchange rates between two currencies over time, or between a currency and goods and services over time.

    1. Re:Is the pound better than the euro? by maxwell+demon · · Score: 1

      It's not about "better". But if someone offered me a product for 100 dollars, and someone else offered me the same product for 100 euros, then I'd certainly prefer the 100 dollar offer. And to decide that, I have to know the absolute value of the euro in dollars.

      Now it's unlikely that I get a product offered both in euros and dollars, but most probably a product I get offered in bitcoins is also available in euros (I'm in Europe; in the US, you'll likely get it offered in dollars). And if I don't know the absolute value of the bitcoins in euros, I have no idea which of the offers is better. Therefore the absolute value matters for anyone paying in bitcoins.

      Why anyone speculating with them needs to know the absolute value should need no explanation.

      --
      The Tao of math: The numbers you can count are not the real numbers.
  23. Re:Stop... by TheloniousToady · · Score: 1

    Is it also too late to invest in tulip bulbs?

  24. Re:Bitcoin, Litecoin... what next? by maxwell+demon · · Score: 1

    Well, the point I was trying to make is that your employer is not required to employ you. So if you make unreasonable demands on payment modalities, the employer can simply not employ you.

    But thank you for explaining the term "legal tender"; I indeed didn't understand that correctly, although that was not central to my argument.

    --
    The Tao of math: The numbers you can count are not the real numbers.
  25. Absolute vs. relative value by tepples · · Score: 1

    And if I don't know the absolute value of the bitcoins in euros

    I don't see how that's an absolute value. The value of bitcoins relative to euros is 1 BTC = 649.50 EUR as of today, but the "absolute" value of 1 BTC depends on how you define the "absolute" value of the goods that 649.50 EUR will buy you.

    1. Re:Absolute vs. relative value by maxwell+demon · · Score: 1

      Of course the absolute value of 649,50 EUR is the absolute value of those goods, and therefore the absolute value of those goods is 649,50 EUR. And the absolute value of 1 BTC is also the same.

      Otherwise, the concept of absolute value makes no sense at all.

      --
      The Tao of math: The numbers you can count are not the real numbers.
  26. Re:Stop... by NormalVisual · · Score: 1

    This. It's a reasonable way of making a gaming hobby pay for itself.

    --
    Please stand clear of the doors, por favor mantenganse alejado de las puertas
  27. Big sales of your product are a bad thing? Really? by JDG1980 · · Score: 1

    However, concerns are being raised that this is a temporary boom that may hurt AMD in the long run, since gamers, their core consumer group, may not be able to acquire the cards and instead opt for Nvidia

    Concerns? Sounds like concern trolling to me. Since when is it a bad thing that your products are so popular that you can barely keep them on the shelf, and they're selling well above MSRP? Most vendors would kill to attain that level of popularity. It's not just due to short supply, either – the Tahiti GPU (7950/7970/280X) is about 2 years old, and was being deeply discounted up until the recent boom.

    Personally, I think this is great. AMD has been chronically short of funds for R&D, and hopefully the recent boom in high-end GPUs will give them a much-needed infusion of cash. A competitive market is good for everyone, even if you're an Intel/Nvidia fan.

  28. Lol@posturing by neiras · · Score: 1

    It's not unethical to sell people stuff that they want at a price they deem fair. I make no claims about Litecoin as an investment. I make my own decisions, other people can do the same.

    As for mining - I am paid for verifying transactions on the network. That's honest work.

    I really don't understand why you think participating in a marketplace is immoral. So there are some whales out there with big balances... So what? They didn't set Bitcoin's value. If you've been watching the exchanges recently, you sometimes see whales coordinating to cause a sell-off so they can snap up cheap coins. Lately, though, it hasn't been working for them. They dump coins and the market doesn't even blink, and then they're forced to buy back in at a loss.

    This kind of manipulation happens in every market. It's human nature. Playing the holier than thou morality card is your choice, I guess. As for me, I'll keep selling coins to people that want them, and building the network by doing the useful work of verifying transactions.

    1. Re:Lol@posturing by jhol13 · · Score: 1

      It's not unethical to sell people stuff that they want at a price they deem fair.

      On this we just have to agree to disagree. Most frauds are done with this principle in mind.
      Note that I am not saying you should not do it, just that I will not myself do it.

    2. Re:Lol@posturing by neiras · · Score: 1

      It's not unethical to sell people stuff that they want at a price they deem fair.

      On this we just have to agree to disagree. Most frauds are done with this principle in mind.
      Note that I am not saying you should not do it, just that I will not myself do it.

      So... would you refuse to sell a pefectly good used car because some unscrupulous dealer might sell someone else a lemon? Most unscrupulous auto dealers sell lemons, so you should not sell cars?

      Seems like a pretty silly moral stand. Can you elaborate on how your choice makes any sense at all, or who it benefits?

      A sale only becomes fraud when the *seller* misrepresents his goods and takes advantage of the buyer. When people buy my coins, they determine that they want them without any interaction with me. There's nothing immoral about buying or selling *anything* when there's no coercion going on.

    3. Re:Lol@posturing by jhol13 · · Score: 1

      My moral prohibits me from taking advantage of the buyer, no matter whether I "misrepresent" the goods or not.

      If I have the knowledge that something is not as valuable as the price is, due to reasons the buyer does not understand, I just skip it. I will not sell a lemon car even if the buyer does not have the mechanical knowledge to find out it is lemon. I will not sell lemon eletronic coins because I know they are lemon.

      I do not expect you to hold these values.

    4. Re:Lol@posturing by neiras · · Score: 2

      My moral prohibits me from taking advantage of the buyer, no matter whether I "misrepresent" the goods or not.

      If I have the knowledge that something is not as valuable as the price is, due to reasons the buyer does not understand, I just skip it. I will not sell a lemon car even if the buyer does not have the mechanical knowledge to find out it is lemon.

      Hey, those values I share! The only difference between us is that I don't believe accepting market value for anything, from wool socks to XBoxes, is "taking advantage of the buyer." When I sell a coin, I get $30, my buyer gets 1 LTC, and both parties are happy. If that's taking advantage of someone, I hope you don't work anywhere that sells a product - that might comprimise your morals! So much cognitive dissonance.

      I don't have any knowledge that LTC or BTC are somehow flawed. I know how they work, but people set their value, and people are unpredictable.

      I will not sell lemon eletronic coins because I know they are lemon.

      I do not expect you to hold these values.

      You don't actually know that online coins are lemons despite all your posturing. It's a belief you hold, fine, but you haven't made a case for it. I invite you to back up your assertions by taking a short position on cryptocurrency. At least then you could make some money if you prove to be right.

      I'm no more immoral for participating in the cryptocoin economy than someone else is for participating in the Craigslist economy.

  29. Re:Dogecoin overtook litecoin twice last night by shutdown+-p+now · · Score: 1

    Anyone speculating with them, I guess.

    Anyone speculating only cares about percentage increases. If what I have is $1k, it doesn't matter if I buy 10 coins with it or 1000; it only matters that the amount I buy, I can later sell for $2k.

  30. Re:Big sales of your product are a bad thing? Real by Anonymous Coward · · Score: 1

    Well, there _are_ such things as "brand" and "brand loyalty".

    Imagine two firms producing hard drives, X and Y, both quite competetive in quality and performance on servers. Hunting season comes and people notice that X brand hard drives are _awesome_ for skeet shooting, and so they buy out X's hard drives clean.

    But then hunting season ends, and more servers are equipped with Y brand drives, because X was out of stock all the time. When they're going to upgrade they're likely to say "Well, Y served us well, let's see what's their new series are", and when they're asked what to get for your own server they're likely to say "We're using Y, works great, why don't you get one too?", so X gets a long-term loss in market share, even though it had a huge spike while it lasted.

    TL;DR: I can see the reasoning, though I don't believe there're enough skeet-shooters to empty the shelves. Shops near me don't seem to have shortages, at least.

  31. Re:Not for miners by gweihir · · Score: 2

    Oh, I do not dispute that the scam in here is cleverly disguised. The possibility to "mine" Bitcoins is a truly impressive misdirection and supports the legend that this "currency" is made by users. But as soon as you look at the increase in mining effort, the pyramid in this scheme becomes blatantly obvious again. The matter of the fact is that the Bitcoin mining difficulty was cleverly designed to make mining hard just when the currency takes off. In addition, the early miners (the very top of the pyramid) got their coins basically for free.

    That said, not all cryptocurrencies are a scam. Those that are ground in real value and are up-front and honest about the properties of the scheme are not.

    But all that are build on nothing and have strongly progressive mining effort (i.e. far, far stronger than hardware speed advances) are. The idea is a truly beautiful scam that facilitates elaborate misdirection. Take for example all the claims that Bitcoin was "anonymous". Not so, as current research shows. I am pretty sure the designers were aware of this, but hoped that it would stay hidden for long enough. It did. Or take security. They must have been aware that stealing Bitcoins would be ridiculously easy. All the users and exchanges that have been robbed make a pretty impressive statement as to its insecurity. So from a technical perspective, Bitcoin is a pretty bad, insecure and non-anonymous hack and that likely was clear to its designers. Yet they went ahead nonetheless. Why? Because they never cared about its users, except as people to be separated from their money.

    Now, I _am_ impressed by Bitcoin. Usually a scam has to be simple to be successful. The designers managed to use something complex and successfully lied about its properties and made it _appear_ to be simple (secure, anonymous, "you mine it yourself"), without any of that actually being the truth. And they have pulled it off, like quite a few other pupils of the great Ponzi.

    --
    Most ACs are not even worth the keystrokes to insult them. Be generically insulted by this and ignored otherwise.
  32. Re:ReFlash by RockDoctor · · Score: 1

    why would someone intentionally cripple their product as to avoid sales?

    That would be the case if someone was running the company as a tax write-off for some other reason.

    --
    Birds are not dinosaur descendants;birds are dinosaurs, for all useful meanings of "birds", "are" and "dinosaurs"
  33. Not Ideal? by Flere+Imsaho · · Score: 2

    The problem described in the article is that ASICs are not ideal at solving scrypt.

    ASIC Bitcoin miners can't solve scrypt at all - you can't mine Litecoin with them. I guess you could call that "not ideal".

    --
    It gripped her hand gently. 'Regret is for humans,' it said.
    1. Re:Not Ideal? by tech.kyle · · Score: 1

      There's talk of ASIC scrypt miners coming out. The general consensus is that ASICs aren't generally strong at memory bandwidth and are unlikely to make GPU mining completely obsolete for Scrypt.

      --
      If we colonize Mars, it won't be the World Wide Web anymore. UWW?
  34. Re:ReFlash by tech.kyle · · Score: 2

    ..and I'm thrilled that when Scrypt miners dump their GPUs on eBay en masse (like SHA-256 miners did with Bitcoin), the market will be flooded with a nice supply of Radeons.

    ..and yes, while I am concerned about the stress the cards are put under for 99% of their life, most miners seem to peg their card's fan speed at 80-100%.

    --
    If we colonize Mars, it won't be the World Wide Web anymore. UWW?
  35. If you're trying to get in now, you're too late by spiffmastercow · · Score: 1

    I bought my R9 290 a week and a half ago, and even then I knew something was up with this, as cards started showing "out of stock". I paid $400, the going price at the time, and got it in last Monday. At the time I ordered, it looked like I could make $600/mo off of mining from it. Now it's close to $200/mo. I'll likely be able to eventually recover my initial cost, or sell right now on ebay for ~$200 profit and go back to my GTX 760, but the chance to make real money is long since over.