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bhaak1 writes "The first — and hopefully annual — NetHack Cross-Variant Summer Tournament called Junethack started last Sunday and runs until the end of August 14th.This tournament features Vanilla NetHack and several of its forks: SporkHack, UnNethack, AceHack and as a special bonus game — never seen on a public server before — NetHack 1.3d, the first version of the game called NetHack, released 1987. There are various achievements to gain, even for those poor souls that can't win this complex and sadistic game. The source code of the tournament management and website software is available for hacking on GitHub if you prefer hacking code to hacking monsters."

supersloshy writes this followup to our Thursday discussion of friction between Canonical and GNOME: "I've seen a lot of GNOME bashing for various reasons here on Slashdot as well as several other websites. The problem with all of this is that you never hear GNOME's side of the situation, making a lot of disrespectful comments about GNOME (or the others involved) rather baseless and illogical. Dave Neary has an extremely thorough blog post which details problems on all sides that make the issue much more complicated than 'GNOME is being idiotic by not accepting our technology.' The points covered in the blog post include, among others, how Freedesktop.org is broken as a standards body, that Mark Shuttleworth doesn't understand how GNOME works, that GNOME is not easy to understand, and that open discussions from the very beginning are important for specification development and adoption. Another blog post by 'Sankar' also covers similar points while defending GNOME."

bLanark writes "Some time ago, most electronics were soldered with old-fashioned lead solder, which has been tried and tested for decades. In 2006, the EU banned lead in solder, and so most manufacturers switched to a lead-free solder. Most made the switch in advance, I guess due to shelf-life of products and ironing out problems working with the new material. Lead is added to solder as it melts at low temperature, but also, it prevents the solder from growing 'whiskers' — crystalline limbs of metal. The effect of whiskers on soldered equipment would include random short-circuits and strange RF-effects. Whiskers can grow fairly quickly and become quite long. Robert Cringley wrote this up this some time ago, but it seems that the world has not been taking notice. I guess cars (probably around 30 processors in a modern car) and almost every appliance would be liable to fail sooner than expected due to tin whiskers. Note that accelerated life-expectancy tests can't simulate the passing of time for whiskers to grow. I've googled, and there is plenty of research into the effects of tin whiskers. I should point out that the Wikipedia page linked to above states that tin whisker problems 'are negligible in modern alloys,' but can we trust Wikipedia? So: was the tin whisker problem overhyped, was it an initial problem that has been solved in the few years since lead-free solder came into use, or is it affecting anyone already?"

shadowspar writes "Despite claims made by GlaxoSmithKline that their Ribena soft drinks are high in Vitamin C, two New Zealand high school students found in their science fair research project that at least some formulations of the drink contained no detectable levels of the vitamin. As a result, GSK has been fined over $200,000 by the NZ Commerce Commission and ordered to run newspaper ads admitting that some of their drinks contain no Vitamin C."

shadowspar writes "A Canadian province has pulled several models of Konami slot machines out of service after a news investigation revealed that they briefly flash a jackpot result on the screen every time they are played. Konami claims that the 'subliminal' jackpot images are unintentional and the result of a bug, but other US and Canadian jurisdictions are looking at pulling the machines as well."

shadowspar writes, "Recent restructuring and production cuts have left Lego unable to fill orders for the upcoming holiday season. Affected products include Duplo bricks, Lego City sets, and (horror of horrors!) Star Wars and Lego Technik sets." According to the article Lego stands to lose $127 million in holiday sales.

KnightMB writes "Students at NCSU have the option of purchasing the lectures of a professor online. The Professor did this as a way to help those that missed class, didn't take good notes, or from another country and have trouble understanding an English speaking Professor. The reactions on campus were mixed among the students as some saw it as a great way to keep up with things should real life interfere and others see it as something to pay for on top of the tuition cost at the university. Each one cost $2.50 for the entire lecture. Some students feel it should be free or cost less. The professor brings up a point that doing this takes extra effort and it's only fair that they should have to pay for that extra time and effort needed to put the lectures online for sale such as editing, recording equipment, etc. No one is forced to purchase the lectures, they are only an additional option that students will have. Quote Dr. Schrag "Your tuition buys you access to the lectures in the classroom. If you want to hear one again, you can buy it. I guess you could see the service as a safety net designed to help the students get the content when life gets in the way of their getting to class."

EvilGrinUK writes "A presentation about Shared Source (SSI) by the head of Microsoft Ukraine was almost ruined when the Windows machine (a Tablet PC) linked to the projector developed problems. The solution was to adopt OpenOffice.org 1.1.2 and ALT Linux Compact 2.3, which was already running on the presenter's laptop (an IBM Thinkpad). Here's a picture."

da3dAlus writes "When I first bought my 2.4GHz wireless phone system several years ago, it was a rather new technology, and wi-fi wasn't even on the scene. Now it appears that all wireless phones are on the 2.4 or 5.8 GHz spectrum, and I've got neighbors with wi-fi (with myself included). While checking out new phones recently, I've noticed some are carrying a "802.11 Friendly" sticker. The question is, are there any trully 802.11 friendly phones? Has anyone really ever had a problem with these types of phones interfering with their wi-fi network?"

BRTB writes "Slackware 10.0 is out! X.org 6.7.0, kernel 2.4.26 (2.6.7 optional), KDE 3.2.3, GNOME 2.6.1, GCC 3.3.4... it's all new, and just as stable as you'd expect from Slackware, if RC2 was any indication. There's an official announcement, as well as some ISO BitTorrent links, and a mirror list. Of course, the non-cheapskates among us should go buy the CD-set to support the project. Have fun, everybody..."

drizst 'n drat writes "Article posted recently on ZDNet that 'companies outside the United States that use Linux now face the threat of legal action from the SCO Group, following the announcement on Wednesday that SCO's licenses are available worldwide.'" And cbiltcliffe writes "Vnunet is reporting that SCO is now threatening legal action against UK businesses that run Linux. Yet again, they claim they're going to initiate legal action against Linux users 'within a couple of weeks.' (Funny...weren't they saying that back in September?) They also claim that Novell and HP indemnification schemes are essentially useless (similar to SCO's Linux licences). It definitely appears the media is getting somewhat wiser to the FUD, however, as the story reports 'The run-time licence only permits use of what SCO says is its IP,' rather than 'The licence permits use of SCO's IP' like we would have heard a couple of months ago."

Slashback is back from a Thanksgiving hiatus with a bigger-than-usual collection of updates, corrections and followups to previous Slashdot stories, including pretty maps of the Internet, spammers' OS choices, stupidity in the wild, and more. Read on for the details. Of course, Red Hat didn't claim to be the first ... cmeyer writes in response to the news that Red Hat is expected to attain Common Criteria certification. "Linux achieved the first Common Criteria certification back in the beginning of August. It was a joint effort of IBM and SUSE." He points to this August Slashdot posting about the news and to a press release on SUSE's site.

Well, it's robust, stable and handy for networking tasks ... Linux and Unix users may be justifiably smug about our machines' resistance to viruses and trogans (including ones that send spam), since most of these things are aimed at Microsoft Windows. Maybe it should be no surprise that spammers like Linux, too:

Niels Provos writes "You might remember Honeyd? I have been using it since June to capture spam emails in an attempt to better understand how spammers operate. A recent feature in Honeyd is passive fingerprinting which allows Honeyd to passively identify the operating system that contacts it. For spammers, it turns out that about 43% seem to be running Linux. And mostly Unix, Windows ranks at around 0.7%. The unknown fraction is 52%, so there might be surprises lurking there."

Apple products must be ripened before consumption. Ipodlounge.com editor Dennis Lloyd was one of several readers to note that, rather than the November date named in the recent 2-year iPod retrospective in the New York Times, the device came out just a bit earlier. "The iPod's anniversary was in October ;) The iPod was officially launched on Oct. 23, 2001. The NYT article is incorrect."

May the tide be with you. Doc Searls writes: "Thought I'd direct your attention to the first half of a transcription of the talk Linus gave on the September Geek Cruise that got Slashdotted a few weeks ago. Can't find the link to the Slashdot item, but as i recall it didn't have the benefit of a real transcription." (Here's the Slashdot post about the cruise.) "This one is not only a full transcription (by yours truly, all disclaimers apply), but features pix of his slides and demos as well."

Searls also has up the second part: "That's the Q&A, which is even longer than the prepared part of the talk," as well as the third: "The third part is a transcription of a talk Linus and others gave to the Victoria Linux Users Group. Shorter than the first two."

Searls' three-part report on the cruise itself ran in Linux Journal.

This way to the Egress! Rick Chapman, author of the recently reviewed In Search of Stupidity , writes to point out that book excerpts are available at insearchofstupdity.com, along with some of the book's illustrations.

"Also, I recently was interviewed live on a local CT business show and I've had the session digitized and am mounting on the site today. It runs about 45 minutes and I discuss a lot of the stuff in the book as well as other issues revolving around software marketing and development. ... I have a lot of samples of really bad things I brought to the taping and I think you'll get a kick out of the session."

They should sell nice prints to buy bandwidth. An anonymous reader writes "From the New Scientist article: A project to create a comprehensive graphical representation of the Internet in just one day and using only a single computer has already produced some eye-catching images."

Back pedal, back pedal, baker's man, cover that label with tape if you can. Mr. Slippery writes "According to this Yahoo! News story, L.A. County did not ban the use of 'master' and 'slave' in labeling, but made more of a polite request to vendors. A subtle but important distinction.

'"I do understand that this term has been an industry standard for years and years and this is nothing more than a plea to vendors to see what they can do," said Joe Sandoval, division manager of purchasing and contract services. "It appears that some folks have taken this a little too literally."' (As, perhaps, did those who got offended in the first place...)"

The original memo called Master and Slave labels "not acceptable" -- how non-literally can that be taken? -- and as further news stories have reported, was prompted by an employee's workplace discrimination complaint against the city. That sounds to me like more than a polite request. At least the city has found that a little tape is enough to make the world safe from misinterpreted words.

I bet Bill is a better actor than Keanu. Karma Sucks writes "After some embarrassing PR backlash it seems as if Microsoft is clamping down on distribution of pictures or videos related to the Matrix Spoof that featured Linux and Windows at COMDEX. Even more interesting are the reports that Microsoft is systematically scouting Open Source desktop technology."

And this is what percentage of the industry's profits? dlh writes "Boston.com is reporting that a federal judge Thursday approved a $143 million settlement of a lawsuit that accused major record companies and large music retailers of conspiring to set minimum music prices."

Time to get a new watch. Krellis writes "DynDNS.org, a major dynamic DNS provider, has announced that they will shut off access to any customers using the Linksys WRT54G wireless router to update their service on December 8th unless the router is patched. See the story on ExtremeTech and the DynDNS Press Release for more details. Updated firmware can be downloaded from Linksys."

Slashback is back from a Thanksgiving hiatus with a bigger-than-usual collection of updates, corrections and followups to previous Slashdot stories, including pretty maps of the Internet, spammers' OS choices, stupidity in the wild, and more. Read on for the details. Of course, Red Hat didn't claim to be the first ... cmeyer writes in response to the news that Red Hat is expected to attain Common Criteria certification. "Linux achieved the first Common Criteria certification back in the beginning of August. It was a joint effort of IBM and SUSE." He points to this August Slashdot posting about the news and to a press release on SUSE's site.

Well, it's robust, stable and handy for networking tasks ... Linux and Unix users may be justifiably smug about our machines' resistance to viruses and trogans (including ones that send spam), since most of these things are aimed at Microsoft Windows. Maybe it should be no surprise that spammers like Linux, too:

Niels Provos writes "You might remember Honeyd? I have been using it since June to capture spam emails in an attempt to better understand how spammers operate. A recent feature in Honeyd is passive fingerprinting which allows Honeyd to passively identify the operating system that contacts it. For spammers, it turns out that about 43% seem to be running Linux. And mostly Unix, Windows ranks at around 0.7%. The unknown fraction is 52%, so there might be surprises lurking there."

Apple products must be ripened before consumption. Ipodlounge.com editor Dennis Lloyd was one of several readers to note that, rather than the November date named in the recent 2-year iPod retrospective in the New York Times, the device came out just a bit earlier. "The iPod's anniversary was in October ;) The iPod was officially launched on Oct. 23, 2001. The NYT article is incorrect."

May the tide be with you. Doc Searls writes: "Thought I'd direct your attention to the first half of a transcription of the talk Linus gave on the September Geek Cruise that got Slashdotted a few weeks ago. Can't find the link to the Slashdot item, but as i recall it didn't have the benefit of a real transcription." (Here's the Slashdot post about the cruise.) "This one is not only a full transcription (by yours truly, all disclaimers apply), but features pix of his slides and demos as well."

Searls also has up the second part: "That's the Q&A, which is even longer than the prepared part of the talk," as well as the third: "The third part is a transcription of a talk Linus and others gave to the Victoria Linux Users Group. Shorter than the first two."

Searls' three-part report on the cruise itself ran in Linux Journal.

This way to the Egress! Rick Chapman, author of the recently reviewed In Search of Stupidity , writes to point out that book excerpts are available at insearchofstupdity.com, along with some of the book's illustrations.

"Also, I recently was interviewed live on a local CT business show and I've had the session digitized and am mounting on the site today. It runs about 45 minutes and I discuss a lot of the stuff in the book as well as other issues revolving around software marketing and development. ... I have a lot of samples of really bad things I brought to the taping and I think you'll get a kick out of the session."

They should sell nice prints to buy bandwidth. An anonymous reader writes "From the New Scientist article: A project to create a comprehensive graphical representation of the Internet in just one day and using only a single computer has already produced some eye-catching images."

Back pedal, back pedal, baker's man, cover that label with tape if you can. Mr. Slippery writes "According to this Yahoo! News story, L.A. County did not ban the use of 'master' and 'slave' in labeling, but made more of a polite request to vendors. A subtle but important distinction.

'"I do understand that this term has been an industry standard for years and years and this is nothing more than a plea to vendors to see what they can do," said Joe Sandoval, division manager of purchasing and contract services. "It appears that some folks have taken this a little too literally."' (As, perhaps, did those who got offended in the first place...)"

The original memo called Master and Slave labels "not acceptable" -- how non-literally can that be taken? -- and as further news stories have reported, was prompted by an employee's workplace discrimination complaint against the city. That sounds to me like more than a polite request. At least the city has found that a little tape is enough to make the world safe from misinterpreted words.

I bet Bill is a better actor than Keanu. Karma Sucks writes "After some embarrassing PR backlash it seems as if Microsoft is clamping down on distribution of pictures or videos related to the Matrix Spoof that featured Linux and Windows at COMDEX. Even more interesting are the reports that Microsoft is systematically scouting Open Source desktop technology."

And this is what percentage of the industry's profits? dlh writes "Boston.com is reporting that a federal judge Thursday approved a $143 million settlement of a lawsuit that accused major record companies and large music retailers of conspiring to set minimum music prices."

Time to get a new watch. Krellis writes "DynDNS.org, a major dynamic DNS provider, has announced that they will shut off access to any customers using the Linksys WRT54G wireless router to update their service on December 8th unless the router is patched. See the story on ExtremeTech and the DynDNS Press Release for more details. Updated firmware can be downloaded from Linksys."

Slashback is back from a Thanksgiving hiatus with a bigger-than-usual collection of updates, corrections and followups to previous Slashdot stories, including pretty maps of the Internet, spammers' OS choices, stupidity in the wild, and more. Read on for the details. Of course, Red Hat didn't claim to be the first ... cmeyer writes in response to the news that Red Hat is expected to attain Common Criteria certification. "Linux achieved the first Common Criteria certification back in the beginning of August. It was a joint effort of IBM and SUSE." He points to this August Slashdot posting about the news and to a press release on SUSE's site.

Well, it's robust, stable and handy for networking tasks ... Linux and Unix users may be justifiably smug about our machines' resistance to viruses and trogans (including ones that send spam), since most of these things are aimed at Microsoft Windows. Maybe it should be no surprise that spammers like Linux, too:

Niels Provos writes "You might remember Honeyd? I have been using it since June to capture spam emails in an attempt to better understand how spammers operate. A recent feature in Honeyd is passive fingerprinting which allows Honeyd to passively identify the operating system that contacts it. For spammers, it turns out that about 43% seem to be running Linux. And mostly Unix, Windows ranks at around 0.7%. The unknown fraction is 52%, so there might be surprises lurking there."

Apple products must be ripened before consumption. Ipodlounge.com editor Dennis Lloyd was one of several readers to note that, rather than the November date named in the recent 2-year iPod retrospective in the New York Times, the device came out just a bit earlier. "The iPod's anniversary was in October ;) The iPod was officially launched on Oct. 23, 2001. The NYT article is incorrect."

May the tide be with you. Doc Searls writes: "Thought I'd direct your attention to the first half of a transcription of the talk Linus gave on the September Geek Cruise that got Slashdotted a few weeks ago. Can't find the link to the Slashdot item, but as i recall it didn't have the benefit of a real transcription." (Here's the Slashdot post about the cruise.) "This one is not only a full transcription (by yours truly, all disclaimers apply), but features pix of his slides and demos as well."

Searls also has up the second part: "That's the Q&A, which is even longer than the prepared part of the talk," as well as the third: "The third part is a transcription of a talk Linus and others gave to the Victoria Linux Users Group. Shorter than the first two."

Searls' three-part report on the cruise itself ran in Linux Journal.

This way to the Egress! Rick Chapman, author of the recently reviewed In Search of Stupidity , writes to point out that book excerpts are available at insearchofstupdity.com, along with some of the book's illustrations.

"Also, I recently was interviewed live on a local CT business show and I've had the session digitized and am mounting on the site today. It runs about 45 minutes and I discuss a lot of the stuff in the book as well as other issues revolving around software marketing and development. ... I have a lot of samples of really bad things I brought to the taping and I think you'll get a kick out of the session."

They should sell nice prints to buy bandwidth. An anonymous reader writes "From the New Scientist article: A project to create a comprehensive graphical representation of the Internet in just one day and using only a single computer has already produced some eye-catching images."

Back pedal, back pedal, baker's man, cover that label with tape if you can. Mr. Slippery writes "According to this Yahoo! News story, L.A. County did not ban the use of 'master' and 'slave' in labeling, but made more of a polite request to vendors. A subtle but important distinction.

'"I do understand that this term has been an industry standard for years and years and this is nothing more than a plea to vendors to see what they can do," said Joe Sandoval, division manager of purchasing and contract services. "It appears that some folks have taken this a little too literally."' (As, perhaps, did those who got offended in the first place...)"

The original memo called Master and Slave labels "not acceptable" -- how non-literally can that be taken? -- and as further news stories have reported, was prompted by an employee's workplace discrimination complaint against the city. That sounds to me like more than a polite request. At least the city has found that a little tape is enough to make the world safe from misinterpreted words.

I bet Bill is a better actor than Keanu. Karma Sucks writes "After some embarrassing PR backlash it seems as if Microsoft is clamping down on distribution of pictures or videos related to the Matrix Spoof that featured Linux and Windows at COMDEX. Even more interesting are the reports that Microsoft is systematically scouting Open Source desktop technology."

And this is what percentage of the industry's profits? dlh writes "Boston.com is reporting that a federal judge Thursday approved a $143 million settlement of a lawsuit that accused major record companies and large music retailers of conspiring to set minimum music prices."

Time to get a new watch. Krellis writes "DynDNS.org, a major dynamic DNS provider, has announced that they will shut off access to any customers using the Linksys WRT54G wireless router to update their service on December 8th unless the router is patched. See the story on ExtremeTech and the DynDNS Press Release for more details. Updated firmware can be downloaded from Linksys."

mindsuck asks: "As of this Wednesday, my ISP blocked my port 25, leaving my mailserver useless to the outside world as a consequence of spammers and their nasty worms. So I decided to ask the nice people of Slashdot. What can I do now to restore my smtp service, besides changing ISPs, is there a obscure way to run a mailserver off a non-standard port? What about services similar to those provided by dyndns.org for this kind of situations? Pros and Cons of using this services? Should I move my MX to a more 'stable' server than my homegrown one?" This topic was last touched upon in this article, from 2002. It's been over a year since SMTP blocks have become commonplace. Have you noticed a slowdown in your SPAM? Are ISP SMTP blocks really helping the problem? Updated: It looks like Charter is also blocking SMTP. Might there be a way to work with your ISP to get them to unblock port 25 for you, if you can sufficiently satisfy them that you are not a spammer?

Krondor wrote in with a similar query: "Charter Communications (in my area) has blocked outbound SMTP connections. I need to be able to send Email to other SMTP servers, besides theirs, for a number of legitamate reasons. My question is this; How can I either still send SMTP to the places I need to, or how can I convince Charter to unblock outbound SMTP (I can understand blocking inbound SMTP without ACK bit set)? They do provide a relay, but won't my messages get labelled as SPAM if I use that? I am also concerned because, this relay is not encrypted with SSL and I don't necessarily trust Charter with that."

PReDiToR writes "At Tom's Hardware I found this favourable review of some remarkable Hard Drives. The article points out that with 40GB units suitable for server or desktop use, life with 2.5" drives could be just around the corner. Heat noise and power consumption are all apparently within acceptable tolerances."

Krellis writes "Over $4,500 was raised Thursday night at the DynDNS.org/OnyxNeon party here at O'Reilly's Open Source Convention 2003. A large part of this was $1025 in a heated contest about the primary color for search.cpan.org. London.pm fought hard to make the change to orange, but Graham Barr's group managed to win out, and the color will remain as "web-safe teal." Graham is no sore winner though, and London.pm will be given their color for one month. See the DynDNS Press Release for more information, and thanks to everyone who contributed!"

Krellis writes "Over $4,500 was raised Thursday night at the DynDNS.org/OnyxNeon party here at O'Reilly's Open Source Convention 2003. A large part of this was $1025 in a heated contest about the primary color for search.cpan.org. London.pm fought hard to make the change to orange, but Graham Barr's group managed to win out, and the color will remain as "web-safe teal." Graham is no sore winner though, and London.pm will be given their color for one month. See the DynDNS Press Release for more information, and thanks to everyone who contributed!"

Krellis writes "Over $4,500 was raised Thursday night at the DynDNS.org/OnyxNeon party here at O'Reilly's Open Source Convention 2003. A large part of this was $1025 in a heated contest about the primary color for search.cpan.org. London.pm fought hard to make the change to orange, but Graham Barr's group managed to win out, and the color will remain as "web-safe teal." Graham is no sore winner though, and London.pm will be given their color for one month. See the DynDNS Press Release for more information, and thanks to everyone who contributed!"

"The G5 is the fastest PC in the world." "Yes, it is." "No, it's not!" Whatever. Read on for more on the subject, if you really want to. Matt Johnson writes "Well it looks like we finally have our first comparison of G5 vs. AMD Opteron, completed by none other than Charlie White, the individual which gained much oh his fame by publishing misleading benchmarks to make Apple's Final Cut Pro Software look like a bad performer. Mr. White's latest comparison shows the Opteron operating roughly 50% faster but what he doesn't say is which compiler was used to generate those SPEC scores. When Apple declared its benchmarks I feared that whoever made the first comparison would likely make this mistake. It seems only appropriate that Charlie White would be first."

An anonymous reader writes "In an ironic twist to the recent benchmark wars, Intel referred the Mac site MacFixIt to an analyst at Gartner Group who actually backed the PowerPC G5 platform with this assertion: 'These models certainly equal Intel's advanced 875 platform and should allow Apple to go until 2005 without a major platform refresh.'"

Another anonymous user writes, "While browsing the Xbench benchmark comparison site, I discovered some G5 benchmarks! The 'G5 Lab Machine at WWDC' got an overall score of 164.78, but much higher scores in certain areas. All of the tests are calibrated to give 100 on an 800MHz DP Quicksilver G4."

vitaboy writes "Sound Technology, one of the "leading UK distributors specialising in musical instruments, music software and pro-audio equipment," seems to have some data regarding the real-world performance of the G5 compared to the high-end PC. They state, 'The dual 2GHz Power Mac G5 with Logic Platinum 6.1 can play 115 tracks, compared with a maximum of 35 tracks on the Dell Dimension 8300 and 81 tracks on the Dell Precision 650 each with Cubase SX 1.051 ... More impressively, the 1.6GHz single-processor Power Mac G5 played 50 percent more tracks than the 3GHz Pentium 4-based system.'"

Arathorn writes "TheOneRing.net has a Quicktime movie up of just over a minute's worth of live footage from Return of The King , as shown at E3. The quality's pretty abysmal, but it gives a much-needed taster of what RoTK's going to look like. The soundtrack (such as it is) is from the final act of The Two Towers." Update: 05/21 18:47 GMT by T : Reader Adam Roben has set up a BitTorrent session as well.

no_such_user asks: "After a few years of successfully running a personal mail server at home via my residential cable modem, some organizations (i.e. AOL) and spam filters are now denying SMTP connections originating from residential/dynamic networks. Additionally, my ISP will likely block incoming SMTP traffic at some point. While I applaud these attempts to fight spam, I enjoy the freedom I have running my own mail server, and don't want to switch to a mail hosting provider using POP/IMAP/Webmail. What I need is a provider which does both ODMR (on-demand mail routing) and SMTP AUTH. Unfortunately, the only provider I've found is outside my country (US) and is more expensive than I was hoping for. Without switching to 'business class' internet service, what are my alternatives so that I can continue to run my own mail server without spending a fortune? I don't mind being subject to reasonable daily transfer limits or speed limits to prove I'm not out to spam anyone. Perhaps these is something like a DynDNS service for mail? Or perhaps someone provides permanent IP addresses which I can add to my server via VPN?"

Red Hat Linux 9 is out, and as of today the ISOs are officially available to Red Hat Network subscribers ($60/yr). Or, as of right now, you can grab the same ISOs using BitTorrent. For those unfamiliar with this free/Free P2P download protocol, an introduction follows, written by ololiuhqui. Update: 03/31 23:45 GMT by J : After roughly four hours, BitTorrent has transferred over 500 full copies of all 3 ISOs, and a total of over 1.5 TB, at 170 Mbytes/sec. Thanks to the more than 3000 people who helped each other download the data, and especially to the more than 200 who got full copies and still have their clients open, to keep serving data to everyone else :)

Tectonic Rumblings

Every so often a new tool comes along that causes a shift from Bronze to Iron, that divides history into "before" and "after." The peer-to-peer world has certainly seen its share. Those who used 486s to encode and play MP3s remember it wasn't just abysmal modem speeds that kept people from casual trading, but the tiresome process of finding users and content; Napster freed us from that bondage, letting the computer do the heavy lifting and freeing people to do what they do best.

When the weaknesses began to show in Napster's overly centralized model, Gnutella stepped in with a distributed, decentralized network. Audiogalaxy gave us astounding variety (even the most obscure music could always be found sooner or later) and a rich sense of community that is still sorely missed. WinMX offered the ability to connect to multiple Napster-compatible networks; with the advent of multi-source downloading, Morpheus and similar programs allowed us to rise above the limitations of slow upstream (until it's hard now to find any P2P applications that don't use it); and EDonkey added the nice touch of being able to share files before they were done downloading.

So what's the next stage of P2P evolution?

Enter BitTorrent -- a "swarming, scatter and gather" file transfer protocol developed by Bram Cohen that's taking the net by storm. Even without a friendly, unified interface, BT's ability to scale in the face of overwhelming demand while minimizing the free rider problem ("leeching") has attracted a flood of new users. But as with any tool, understanding how and why it works will always make using it easier and more fun.

All technical references are taken from the BT server tutorial and the official documentation.

Let's Start with the Basics

BitTorrent is not a 'website' or a 'network', and strictly speaking is not even a program -- it's a protocol with a number of functional implementations.

Instead of jumping right into downloading, first we'll discuss how files are served. Most new BT users are familiar with going to a website and clicking on links to .torrent files, but this just provides a friendlier interface and isn't actually necessary. All you really need to serve is a public Internet machine. The "tracker" will "keep track" of who is connected and who has which pieces of the file(s) in question. Like any public Internet service, a static IP address and/or valid hostname will make it easier for people to connect to your tracker.

To start serving, you choose a file or directory to serve and run a program which generates a .torrent file. This contains a 'hash,' which serves as a checksum to ensure the file is the same on all systems, as well as the address of a tracker. A typical .torrent file is quite small, typically 5-50k in size.

The second step is to load the .torrent file into a BT client. The client asks you where to save the file, you point it at the existing and complete copy, it verifies that the file hash matches, says the download is done and sits there uploading when necessary until you cancel it.

Here's an animated graphic (.mng, currently viewable only in Mozilla) of a torrent transfer.

Getting Started

The official BT client is available for Win32, Mac OS X, as an unstable Debian package, and as Python source code.

Getting started is quite simple; the Windows installer asks no questions and provides no options, and the only behind-the-scenes addition is that Internet Explorer now launches BT when you click on links to .torrent files. (Mozilla users will need to edit Preferences, Navigator, Helper Applications and add the mime type "application/x-bittorrent", to be launched by the btdownloadprefetched executable.) You can also download .torrent files and load them locally without going through a website.

Once the .torrent has been invoked, the client will prompt you for a location to save the file to. The client then creates a file of the appropriate size containing all zeros, and connects to the tracker to get a starting list of some random subset of available peers (other users connected to the 'swarm'). BT then starts connecting to peers and downloading random chunks of the file, and begin uploading to other peers as soon as you have enough for it to bother.

Every time your client verifies another piece of the download, it tells the tracker it has a good copy of that piece. By directly utilizing each user's outgoing bandwidth, downloads can be generally be completed very quickly while minimizing the load on the original server, in effect turning the dreaded "Slashdot Effect" against itself -- the more who want to download, the more there are to upload. Sooner or later (usually sooner), the download is done, and the client continues to upload pieces to other users.

What's In It For Me?

Now your first instinct at this point might be to close the program, but you really ought to leave it open as long as possible afterward, to help seed the file into the network. But this is really a social and cultural issue which can't necessarily be addressed through technical measures; BT can enforce fairness during the transfer with its algorithms, but no software can force the user to keep the client open. Many tracker owners keep a close eye on such things, and will generally ban repeat offenders. In any event, "giving back" your bandwidth has never been easier, even for users behind firewalls or NAT (although as always, being able to avoid or go through these will make the transfers more efficient).

Alternative Clients and Other Tools

That said, there are perfectly valid reasons to want some control over the amount of bandwidth a P2P application uses, and an experimental, unofficial client (Win32, Python source) has been created to provide a friendly interface for this. BT will automatically adjust your download speed appropriately if you set a slower upload speed, but it's still an invaluable tool for some cable and DSL users whose downloads will choke and abort if they use too much upstream, or for anyone with limited upstream who wants to reserve some of it for other uses.

Currently, both the official and experimental GUI clients use a separate window for each transfer. BT++ (Win32, Python source) has made an initial attempt at combining all transfers into one window, as well as offering some other enhancements, but users report mixed results, with some saying "it works for me" and others that it's buggy to the point of unusable; still, it's one to keep an eye on. (Caveat: BT++ provides an option to automatically stop uploading when the download is completed. I believe this deliberately encourages people to do so even if there is no real need to do so, and would advise anyone using BT++ to refrain from using this option; it's unnecessary, detrimental to the BT networks, and may lead to your IP being banned as described above.)

TorrentSpy (Win32) is another useful tool that shows various statistics about your transfers, including which files of a multi-file torrent are complete. It's not meant to replace a downloading client, but to complement it.

I should add that the speed and time-to-completion numbers may not be wholly accurate, and will typically fluctuate wildly to some extent during a transfer. (After all, do you believe Windows when it tells you how long it will take to copy a file?) The "percentage completed" at least is accurate, and you may be able to get more accurate information using TorrentSpy. A new version of BT has just been released (3.2) and its reported changes include "more even and consistent download rates".

A Few Miscellaneous Points

It's quite possible to generate .torrents for files you want to serve and then advertise them on someone else's tracker. Since anyone can run a tracker, BT is more like IRC, Usenet or Direct Connect than something like Kazaa. Like Freenet, it works best if the content is highly in demand; it's also more effective on recently released stuff. One highly recommeded website is Bstark. It doesn't provide .torrents for anyone to download, but functions as a "metatracker", that is, a tracker that keeps track of trackers. If you're a statistics geek, the graphs are a lot of fun, and even for the average user it's a simple way to check what files are most in demand and most in need of someone to serve them. This is even more effective when you combine it with an alternate means of communication such as IRC or email, making it easy for users to check supply and meet demand. The .torrent file can also be distributed by any means, be it a website, IRC channel, email attachments or perhaps carrier pigeon.

Conclusion

With the 'entertainment industry' finally focusing their attention on IRC, the cantankerous and difficult granddaddy of Internet file sharing, BitTorrent has found a niche and filled it admirably. The author understandably wishes to focus upon using BT in a legal manner. As with any new invention, "the street finds its own use for technology," and BitTorrent will undoubtedly continue to be rapidly adopted for both licit and illicit use.

Given the decentralized nature of BT networks and the rapid development of new tools, it's only a matter of time before someone writes a GUI wrapper for an IRC client, web browser and all-in-one BitTorrent interface. After all, Napster did it, as do most other mainstream P2P apps like Kazaa. Like Direct Connect with its 'hubs,' there will always be multiple BT servers available, and a unified interface would not only make it easier for users to find and download content, but free them to focus on forming the social and cultural networks that are also needed. A website typically uses far too much CPU and bandwidth to handle popular traffic, but a BT tracker uses minimal bandwidth by itself. Perhaps the next-generation clients will try to automatically locate trackers, or help the user find and serve older content as well as new releases.

The late great Audiogalaxy had many strengths, but one of its most fundamental was the sense of community it encouraged. BitTorrent wisely fills a narrow set of technical requirements, leaving a great deal to human need and will. The ad hoc arrangements and customs that have so far sprouted as expressions of the will to fill these needs are often chaotic and messy -- but that's human action for you.

Baloo Ursidae writes "ABC News is reporting that some little upstart in PA is making dual headed laptops. Orient it like a book, you have two portrait-oriented touch sensitive monitors. Orient it like a laptop, and one of the monitors becomes a soft keyboard. Not cheap, however, they start at $4,000." That is absolutely nuts. More power to 'em!

dhilvert writes "David Levine and Michele Boldrin argue that current IP laws encourage an inefficient rent model and stifle the potential for innovation without intellectual monopoly. Levine teaches at UCLA and maintains an Economic and Game Theory page."

Slashback this fine 23:59 GMT brings you a response to MS GPL FUD, an update on Lessig's challenge, a followup question regarding domain disputes, a reminder that clone claims aren't new, and more. Read on for the details.

Needed: One referee. Quixotic1 writes "A small company I work for has discovered that a domain name has been registered with their U.S.-trademarked (since 1980) name. Requests to the owner of the site (a U.S. citizen) have gone unanswered, so we're now moving on to filing an ICANN dispute. There was a query last week about inexpensive alternatives to the $1000+ UDRP arbiters. The discussion ended up revolving around whether the author had a valid claim or not, but I'd still like to know -- are there inexpensive alternatives?"

I bet there's money to be made if someone can come up with cheaper means of settling such disputes.

Store in the ammunition box. leonbrooks writes "Recently, images from a presentation by Microsoft Belgium were published on the web. The presentation made some startling (for Microsoft) concessions to Open Source, then set about FUDding the GPL into the ground. I whacked together a point-by-point answer to the anti-GPL FUD. Happy linking ..."

Tithe 10 percent. Luke Francl writes "Inspired by Lawrence Lessig's OSCON remarks, Lessig's Challenge is a way for people concerned by the attempts by the entertainment industry to close off the net to fight back. The challenge is to spend more on those who fight for the open network than you do on its enemies. Since it appeared on Slashdot last month, 10 people have joined me and we've raised over $2300 for good causes (organizations like the EFF, the ACLU, the FSF, along with free software/open source programmers and online artists). And that's just the ones I know about! Cory Doctorow wrote to tell me that many people were inspired by the challenge to join the EFF. ... Check out the list of suggested recipients."

Like obsidian, and coal, and dirt ... salimfadhley writes "Today BBC Radio 4 began serialising Phillip Pullman's popular "Dark Materials" trilogy. The beeb will be broadcasting one episode per week, with a RA stream of the latest episode that can be found on the promotional site. You can find "The Golden Compass" (called "Northern Lights" in Europe) on the website now. This stream will be replaced with episode 2 next Saturday.

The Dark Materials series was originally intended as children's fiction, however owing to excellent storytelling and a significantly darker theme than Harry Potter, has done rather well in U.S. and UK adult market.

The central premise of the series is that God is evil, a celestial impostor who pretends to have created the universe and who so intensely hates flesh and blood that he wants people to live a repressed, joyless existence. Unsurprisingly this theme has upset fundamentalist Christians."

Unfamiliar? Read the Slashdot review of the trilogy.

The clones I meet are mostly in pairs. PizzaFace writes "The Washington Post reports that the Raelian clone claim echoes a hoax of 25 years ago. And while we have better technology now for testing the claim quickly, there is still room for deception, and some people don't trust the science (and pseudoscience) reporter the Raelians appointed to test their claim."

Codeine writes "A group of professional Internet engineers and technicians from New Zealand are following the published procedure to obtain the delegation of GEEK.NZ from the NZ Domain Name Commissioner (DNC). If successful, GEEK.NZ would be New Zealand's twelfth second-level domain."

Phleg asks; "A professor of mine has been using TechSmith's Camtasia Studio software in order to take movies of what's going on on his screen. However, it's buggy, expensive, and a hassle. I've looked around the web for something that's GPL'd that can accomplish the same thing, and come up with nothing useful. The final stipulation is that it has to work under Windows, as much of the software he uses (Scientific Workplace, for one) is Windows-only. Has anyone found a (free) way to capture what's displayed on screen into a video, as well as grabbing inputs from a mic? Any codec would be fine." Those interested in a similar solution for Linux might be interested in this discussion.

BostonMACOSX points to this report in the Detroit News that says, in part, "Boston College researchers have found a way to store about 19 times more data on a disk than a common DVD can hold, using optical media made with common products, the December issue of Nature Materials reports." And it's a mix of high and low tech: the disk is formed of "an epoxy glue sold at hardware stores and a glass-like substance," but written with a currently expensive laser.

squareBIT writes "I recently found this article on THG about my SmartStep 250N having a desktop CPU stuffed into it. That's all fine and dandy. but when I paid for this thing, nobody told me it would run at HALF SPEED in battery mode. I don't recall there being any mention of this before I handed them thousands of dollars. Shouldn't there be some sort ethical ramifications put into action here? I feel so dirty ..." The least-satisfactory computer I've ever owned (won't even boot now) is a Toshiba with just such a chip -- wish I'd asked about that in the store.

Trak asks: "I've always been fascinated by Japanese culture and would love to spend a few years living there. Making a long story, short: my wife just left and I've got some savings, so I'm considering the move. I have a some jobs here in The States that I could rely on for telecommuting work, but I'd rather find a job there in The Land of the Rising Sun. Any advice on where to look and what to pursue? Any horror stories? I've done it all from System Admin to Programming to CTO, so I'm open to just about anything that's available, I just don't know where to begin looking. Thanks."

mvdwege writes "It appears that Forbes is doing a Linux Special. Lots of nice articles showing off the state of the art in Linux development today. It's nice to see Linux get some good mainstream press without hype or FUD. A very objective treatment that might definitely make some people think."

Christoffer Green writes " This morning, the NaN shareholders have reached an agreement on the conditions for a new future for Blender. In general it means that the Blender Foundation can execute it plans, to continue developement as an open source project." Perhaps some ambitious soul will bolt a reasonable interface onto the 3D app.

Chris Lesner asks: "What handy UNIX tricks/tools do you use everyday? I'm asking for stuff that amazes your friends and makes you wonder how they use UNIX w/o them. Some simple examples include: job control (with fg, bg/&, jobs, Ctrl-Z); moving login sessions between machines with Screen for vt100 and VNC for X11 and using screen and VNC to share login session b/w users for demos etc.; using find, xargs -i and echo to build command strings which after inspection can be piped back though bash e.g. `find . -type f | xargs -i{} echo "cp {} {}.bak" | bash` I'm asking b/c my source for this kind of information has dried up as my UNIX skills have matured. I'm guessing other Slashdot readers have the same problem. By the way, if you think the examples I give are lame I challenge you to better them!"

mvdwege writes: "Well, it appears that the old fight between the US and the EU over privacy regulations is about to enter a second round. In response to a letter by a Member of the European Parliament, the Commission has stated that it will start investigating Microsofts possible breach of the EU privacy regulations. The Register has a nice summary."

Reader M. Grochmal writes with his brief review of Resident Evil, below. Yes, Resident Evil the game has been turned into Resident Evil, the movie. You have been warned.

The latest in a line of video game adaptations, Resident Evil was released over the weekend. While past conversions such as Super Mario Brothers and Street Fighter were box-office flops, Resident Evil has the chance to break the game-to-movie-flop habit. While the movie is not a straight port of the game, it can still offer a good viewing experience.

The movie takes place in Raccoon City, USA, within a secret underground research lab called The Hive. The lab's work on a cell regeneration medicine ("the T-Cell serum:) for the Umbrella Corporation has a very negative side effect: it reverts the donor into a creature with basic instinctive needs. A lab experiment causes the virus to be released in the air circulation system and, after a logic snafu from the Red Queen (The Hive's AI), this AI quarantines the lab and kills everyone who may have been exposed to the virus.

A SWAT team (not STARS, for the Resident faithful), is sent to find out what's going on. After finding Alice (Milla Jovovich), they break into the HIVE. The Red Queen's traps have fun with the troops, and one they figure things are going their way, the dead scientists of the HIVE are released. On top of that, they're all thirsty for blood.

From here, it goes into a Night of the Living Dead shoot-and-scream-a-thon. There are some genuine scares, but most of them are peppered with shouting and running. There wasn't enough time to get to know the characters before they start getting killed off. The movie tries to be like Aliens in some respects, and sometimes it works.

Plot notwithstanding, the movie still offers a good viewing. It is a shame that George Romero didn't take the project, as was the original plan. Instead, it was taken by Paul Anderson (Soldier, Event Horizon, Mortal Kombat), whose influences show with strobe lights, dark passageways, and a loud soundtrack. Go and see it during the matinee, or wait for it on video. AfterThought: For those who are also fans of anime, here is a video you may wish to download: Resident Eva . It uses the trailer's audio track and makes good use of Neon Genesis Evangelion.

Baloo Ursidae writes "In the spirit of the case window kit and the clear PC case, there are people who have made hard drive windows, and apparently they're not alone." That ladies and gentlemen, takes balls.

Krellis writes: "The Perl Foundation today announced that they have awarded a Perl Development Grant to Larry Wall, the creator of Perl and designer of Perl 6, joining Dan Sugalski and Dr. Damian Conway, the other 2002 grant recipients. The Perl Development Grants are funded by donations; over USD 80,000 has been donated so far, a total of USD 240,000 is needed for the three grants. See http://donate.perl-foundation.org/ for more information on how you can pitch in - every dollar counts! See also the use.perl.org story for more information."

Dante wrote in to say "I just read this on the Linux Kernel mailing list, it's from Peter Anvin, one of the ftp.kernel.org maintainers... H. Peter Anvin writes: "The recent troubles we've had at kernel.org pretty much highlight the issues with having an offsite system with no easy physical access. This begs the question if we could establish another primary kernel.org site; this would not only reduce the load on any one site but deal with any one failure in a much more graceful way.

Anyone have any ideas of some organization who would be willing to host a second kernel.org server? Such an organization should expect around 25 Mbit/s sustained traffic, and up to 40-100 Mbit/s peak traffic (this one can be adjusted to fit the available resources.) If so, please contact me."

In related news, mbadolato wrote in to tell us that "there's a press release over at dyndns.org announcing that they've donated $20,000 to the Perl Foundation!

'Thanks primarily to Perl and other Open Source technologies, we are able to provide DNS services to over 180,000 members of the Internet community,' said Tim Wilde, founder and chief executive officer of DynDNS.org. 'This is our way of giving back to some of the people whose tireless devotion to writing quality software has enabled us to provide our services to the Internet community over the past three years.'

The donation page for the Perl Foundation can be found here

Dante wrote in to say "I just read this on the Linux Kernel mailing list, it's from Peter Anvin, one of the ftp.kernel.org maintainers... H. Peter Anvin writes: "The recent troubles we've had at kernel.org pretty much highlight the issues with having an offsite system with no easy physical access. This begs the question if we could establish another primary kernel.org site; this would not only reduce the load on any one site but deal with any one failure in a much more graceful way.

Anyone have any ideas of some organization who would be willing to host a second kernel.org server? Such an organization should expect around 25 Mbit/s sustained traffic, and up to 40-100 Mbit/s peak traffic (this one can be adjusted to fit the available resources.) If so, please contact me."

In related news, mbadolato wrote in to tell us that "there's a press release over at dyndns.org announcing that they've donated $20,000 to the Perl Foundation!

'Thanks primarily to Perl and other Open Source technologies, we are able to provide DNS services to over 180,000 members of the Internet community,' said Tim Wilde, founder and chief executive officer of DynDNS.org. 'This is our way of giving back to some of the people whose tireless devotion to writing quality software has enabled us to provide our services to the Internet community over the past three years.'

The donation page for the Perl Foundation can be found here

Dante wrote in to say "I just read this on the Linux Kernel mailing list, it's from Peter Anvin, one of the ftp.kernel.org maintainers... H. Peter Anvin writes: "The recent troubles we've had at kernel.org pretty much highlight the issues with having an offsite system with no easy physical access. This begs the question if we could establish another primary kernel.org site; this would not only reduce the load on any one site but deal with any one failure in a much more graceful way.

Anyone have any ideas of some organization who would be willing to host a second kernel.org server? Such an organization should expect around 25 Mbit/s sustained traffic, and up to 40-100 Mbit/s peak traffic (this one can be adjusted to fit the available resources.) If so, please contact me."

In related news, mbadolato wrote in to tell us that "there's a press release over at dyndns.org announcing that they've donated $20,000 to the Perl Foundation!

'Thanks primarily to Perl and other Open Source technologies, we are able to provide DNS services to over 180,000 members of the Internet community,' said Tim Wilde, founder and chief executive officer of DynDNS.org. 'This is our way of giving back to some of the people whose tireless devotion to writing quality software has enabled us to provide our services to the Internet community over the past three years.'

The donation page for the Perl Foundation can be found here

lhdentra writes "Linux Journal is carrying an article by Brandon Wiley of the Everything Over Freenet project explaining how you can create your very own turn-based game, running over Freenet. He claims it's faster than playing chess by post."

Crizp asks: "I've recently got hold of a Tandberg ErgoStation 15cX, a rather nice little monitor with a built-in "PC" X terminal. It's fan-and-disk-less, so I want to use it as a terminal in my living room, accessing the Linux server for Internet browsing and stuff. I'm quite lost, as I can't find information about this anywhere on the web. So I turn to the huge Slashdot user base, and humbly ask if anyone of you have any information about it. I've also created a website with the info I've found so far, and the 'take a look inside' procedure. It's located here."

the green giant asks: "There has been a lot of info on alternative energy powered vehicles lately, and this is good. However, most of us still drive the old-fashioned petroleum burning kind of cars. How hard will it be for us (the hackers) to take the lead in switching to innovative, replenishable energy sources? Well now it looks like there is a diesel/veggyoil HOWTO at The VeggyVan Website in the form of a book: From the Fryer to the Fuel Tank. I am ordering it now, so I haven't gotten the chance to read more than is on the website. Apparently you cannot merely pour vegetable oil in every diesel engine without problems, but you can (and there are instructions in the book) make your own biodiesel at home, and they claim to have gotten the price down to $.50 / gallon. Also, the book is supposed to contain instructions on how to modify any diesel engine to run off straight vegetable oil. I wonder how difficult this is to do. Has anyone read this book and care to comment on it?" Wow! I'm stoked that people are actually getting alternative fuel and energy sources into practical and everyday devices.

Fossil fuels will not last forever, we all know this, so it's great to see a breakthru like this one. While this probably won't yet take the world by storm, what do you think the automotive industry will look like in 10 years if technologies like this become commonplace in another 2-5 years?

iamsure asks: "At my workplace, we have stringent rules on our firewall that filter out particular protocols (telnet/ssh being the one that is difficult for me). I actually work on the Security team, and as such, support such rules, as it helps reduce the number of incidents. However, I would very much like to access my machines from the outside via ssh, without making exceptions on the firewalls. After having tried http-tunnel (whose dual websites have gone offline, same for their server), and after having tried redirection of ports (the firewalls block the protocol, NOT the port), I am rather stumped. How does the rest of the slashdot reading public get through their firewalls? There does seem to be a decent project underway at SocksViaHTTP , however, I was wondering if there are any other projects?"

hayfever writes: "Catch the scoop. The Indianapolis Star is reporting here that the US 7th Circuit Court of appeals has overturned the Indianapolis ordinance banning violent video games from arcades (see previous Slashdot article here)." Findlaw has the decision, and there are some really good lines in there: "To shield children right up to the age of 18 from exposure to violent descriptions and images would not only be quixotic, but deforming; it would leave them unequipped to cope with the world as we know it." Update: 03/24 10 AM EST by J : The contrast is striking. The same day, our new Attorney General John Ashcroft released a statement: "Ashcroft on school shootings: Video games are part of the problem." Gun control? He prefers thought control: "We have to exhibit responsibility in other ways, so that the culture inhibits or restrains this impulse."

An interesting article about a web-based discussion system we've mentioned before: nebby writes "A while back Slashdot ran an article which pointed to a k5 submission by myself which discussed ideas about a proposal I had for a new moderation system. Half-empty is an online community with an open submission queue I've been building over the past year which implements this moderation system, among other things, and has been growing steadily with interesting posts and discussion about topics such as government, poetry, stories, and technology. Well, I'm proud to announce that the engine that drives Half-empty, Glasscode, is now available for download. It has advanced features such as distributed skins, category filtering and permissions, and the said global moderation system. Hit the link for how this all came to be, and what I'm hoping for the future."

BBSes, Half-Empty, Glasscode, and my sanity.

Just a bit more than a year ago, me and my good friend Isaac Oates (author of the Eternity BBS software from long ago) sat down and decided to create a website. We were missing the days of BBS yore, where discussion flowed with intellectual posts about all kinds of topics, trolls were sparse, and flames were hearty. We wanted it back. The root of all evil seen in online posting today, Isaac and I decided, was that people were not caring what all of their peers thought of them, and were not in anyway motivated to think through their posts. We also saw alot of the current weblogs out there restricted in what could be posted, and by whom. They were also confusing to the newbie (granted, half-empty is overwhelming right now), and we wanted anyone and everyone with a Internet connection to be able to stop sucking information out and start dumping some back in.

We wanted to create an online community (the kind that Katz has recently been raving about) that would have no limits on discussion and would by its nature make people want to get involved. It would allow the users to get an ongoing rush of content, or eliminate the content down to just being about, say, Birds. It would let the users know what other people thought of them. It would allow for the obvious identification and silencing of blatant trolls. It would be fun to use, and would be addictive.

We started chipping away last January, at the turn of the millenium. Unfortunately, Isaac was sucked away into the depths of UIUC, unable to continue the project. Fortunate or not for myself, this was a project stuck in my head and would not leave me alone until it was finished.. I'm sure most of you can relate. I became addicted to it, adding piece after piece, rethinking the architecture and rating/point system over and over again.. making myself a self-proclaimed psychologist of my users-to-be. "Should points be a reward, or a punishment?" .. "Will they rate stuff down they disagree with?" .. "How much of a focus should be on points, and how much on content?"

I spent most of my second semester freshman year at Cornell (when not doing homework or intoxicating myself) coding this beast. I rebuilt it from the ground up several times, and knew the source code much better than my Chemistry book (and boy, do my grades show this fact..) Summer came and went, and every night after seeing friends I would return home and sit in front of the screen hacking and tweaking away. I saved some cash and got it running on a overclocked Celeron off of e-bay. Half-empty had only one user, one voice, but this would all change soon enough.

I forget the exact day in September, probably the day after we got our cable modem, when I proclaimed to my housemates that we were going to test roadrunner's bandwidth and see what would happen. Knowing that I couldn't afford a real connection, my plan was to open the site, get a gigantic flood of users somehow, and pray that one of them sees what I'm trying to do and decides to help me out. I plugged it in, started it up, set up the DNS, and half-empty.org became live.

Now I needed some users.. I decided the most complicated part of the system (and the most discussable) was the moderation system, which still wasn't perfected. I wanted feedback about both the setup I was doing and the site itself, so I posted a kuro5hin article announcing the site and briefly mentioning the system. I had a steady stream of people checking it out then, the server was stable, and I was happy. A request was made for more information about the specific math involved, so I bit and typed up the in depth explanation linked above. A bunch of "Ideas" (half-empty's content) got posted, and discussion took place with only a few minor bumps.

About 100 people signed up that night. The next day, I was minding my own business when I heard a "Oh shit." from my housemate in the other room.. sure enough, we were about to get semi-Slashdotted (mind you, this was a cable modem) I killed my PC, grabbed the RAM out of it, slapped it into the server, prayed, and surprisingly it survived. I had 500 new users in two hours. The posts were coming in at a pretty crazy rate. (This was the only time that I saw the rate of input that I've envisioned since I started working on the project.)

Within a week or so, roadrunner took notice, and pulled the plug. I thought it was over for a while until I got an e-mail from Tim Wilde of dyndns services.. he had been a member of half-empty during the time it was up, and didn't want to see it fade away. Putting me into their slice of "cool stuff" on their budget (as Tim put it), half-empty would survive. I went into a coding spree for 48 hours, fixing any big bugs I could since the site was going to be dead for a few days. Tim arrived, put the box into the cage and plugged it in, and half-empty was back.

Of course, most of the folks who had been there originally had drifted away because of the downtime. The site has managed to addict a handful of people, however, and we've been trudging on ever since. There have been creative stories and plays discussed, politics, coding, and even a dirty joke or three :) It's become apparent that the moderation system, if nothing else, has caused people to read, preview, edit, and post their thoughts. I'm happy with what it's become, and can only hope that the mentality there will remain the same while the userbase gets larger.

So, today I've reached the end of this road, and probably the beginning of another. I've released the source to Glasscode, and (hopefully) have made it straightforward to setup and install. It's a Java-based servlet application, with many of the features seen in slashcode, with additions such as skinning, appending to posts, selective archiving, user tiers, category permissions and overviews, and plenty more. It provides a component based system for adding new types of content, and there is even an skin development kit to aid in the creation of new skins (which when accepted by the central server will be available to all Glasscode based sites.)

Hopefully this hasn't been too drawn out of a story to culminate in a software release.. I'm hoping that you've been entertained by my struggle against the need to code that most of us have learned to accept and embrace. One thing that many hackers need to learn that computers are just tools, tools which will be ultimately used by people. Linux, Gnome, Glasscode, and all software is there to help people do things or think in ways they couldn't before. With this in mind, Happy Hacking :)"

Tom asks: "I was once a Dvorak keyboard user but the fact that where ever I went I was forced me to go back to QWERT. IMHO the ultimate solution would be a small software independent hardware converter that acts between the keyboard and where you put in the motherboard. This solution would allow you to move to any computer and quickly use Dvorak without messing with software key remapping. I searched hard around the web and the only thing I found that was close to it was the Chameleon Keyboard Customizer also linked here (just scroll down a bit on this page) made by some company named Sirius Industries. Does anyone know where to get this converter or have any other hardware converters that they know exists? Or any type of schematic diagram that will let one build such a convert? Help is appreciated." The first link lists a number for Sirius Industries, but it was tied to a fax machine at the time of this writing. It would be nice to know if they are still in business and if there is any way of contacting them directly about their product.

Gleb sent us an IETF draft for electricity over IP (yeah it's old, but it's funny). dbcooper noticed that New Scientist mentioned a kit spaceship for $500k. Oh, and here's some (warning! Over 18 and over!) Odd Javascript that I can't even begin to describe, but it's so odd that I just had to share it. l@ps@n pointed out some Star Wars Origami that is actually pretty sweet. Mr. Fusion urges us to fry that Voodoo3 with two neon sign transformers and watch the fireworks. Phrogman noted that SpaceRef has posted some amazing time-lapse movies assembled from the Hubble space telescope showing stars blowing gas (insert joke here). zenray notd that this month's SC Magazine does a market survey about tools needed to do a forensics-quality copy of disk drives. Basically the requirement is to be an exact byte-for-byte copy; 'dd' gets their BEST BUY award. Congrats! mommydearest wrote in to plug that Ultimate Chaos is hosting the Ultimate AOL CD Invention contest here (grand prize is an IDE RAID controller!). Best I ever came up with was wallpaper (during my cubist period I filled up a wall). An anonymous reader found the x10-men which ain't exactly X10, and it ain't exactly X-Men, but it is truly frightening. And finally, what with election coming up and all, it's a good thing that LafinJack wrote in to let us know that Joe Leiberman and Dick Cheney have joined the ranks of political quake 3 skins available. Taunt and kill them before doing so becomes treason!

Some useful stuff: An anonymous reader noted that AltaVista has opened Raging.Com which is a super fast minimal search engine without all that bloated portal crap. gi_wrighty noted that the winneers of the 5k HTML Contest have Been announced. Impressive minimalism. Soeren Staun-Pedersen noted that a new The Gimp User Group has come along. j1mmy pointed us to pictures of the new Lara Croft Model from E3. Yaruar sent us a story about Lego Filmsets that come with cameras for you do-it-yourselfers. If you don't want to make your own films, how about your own Mars Polar Lander Site? (Thanks Biff Studly). antiwesley sent us interesting insight into a typical geek cube. Speaking of things found in geek Cubes, BenTheDewpendent sent us a page that tracks tons of info on Mountain Dew and bob_jordan found pictures of upcoming Futurama Bender Action Figures (Not as cool as Nate's Picolo tho) Baloo Ursidae sent us a story about electricity generating shoes. Gorphrim sent us some Duron Parodies Finally some Slashdot references: DrFun (one of the original net comics) mentioned us in a recent strip, Someone noted that Geek Culture is selling First Post T-Shirts. QuasEye noted that someone registered hotgrits.org and ironically enough, is running Slashcode. And the WashPost ran an article on us which is mostly accurate. And to wrap things up, maxxon showed us the way to Crank Dot Net, which has stuff on all sorts of conspiracy theories and urban myths and other crazy stuffs on the net. Stuff like UFOs, the face on mars, Creationism, Scientology, antigravity, and perpetual motion and more.