An anonymous reader writes "Pro-Linux reports that KDE 4, scheduled to be released in January 2008, consumes almost 40% less memory than KDE 3.5, despite the fact that version 4 of the Free and Open Source desktop system includes a composited window manager and a revamped menu and applet interface. KDE developer Will Stephenson showcased KDE 4's 3D eye-candy on a 256Mb laptop with 1Ghz CPU and run-of-the-mill integrated graphics, pointing out that mini-optimizations haven't even yet been started." Update: 12/14 22:40 GMT by Z : Or, not so much. An anonymous reader writes "The author of the original KDE 3.5 vs KDE 4.0 memory comparison has come out with a more accurate benchmark. In reality, KDE 4.0 uses 110 MB more memory than KDE 3.5.8.

One NATO figure said the effect was "as big a shock as the Russians launching Sputnik." American military chiefs have been left dumbstruck by an undetected Chinese submarine popping up at the heart of a recent Pacific exercise and close to the vast USS Kitty Hawk. By the time it surfaced, the 160ft Song Class diesel-electric attack submarine had sailed within viable range for launching torpedoes or missiles at the carrier. The incident caused consternation in the US Navy, which had no idea China's fast-growing submarine fleet had reached such a level of sophistication.

todd450 pointed us to a nifty visualization of Wikipedia and controversial articles in it. The image started with a network of 650,000 articles color coded to indicate activity. The original image is apparently 5' square, but the sample image they have is still pretty neat.

Rubinstien writes "A mineralogist at London's Natural History Museum was contracted to help identify an unknown mineral found in a Serbian mine. While he initially thought the miners had discovered a unique compound, after its crystal structure was analyzed and identified the researcher was shocked to find the material already referenced in literature. Fictional literature. Dr. Chris Stanley, from the BBC article: 'Towards the end of my research I searched the web using the mineral's chemical formula — sodium lithium boron silicate hydroxide — and was amazed to discover that same scientific name, written on a case of rock containing kryptonite stolen by Lex Luthor from a museum in the film Superman Returns ... I'm afraid it's not green and it doesn't glow either — although it will react to ultraviolet light by fluorescing a pinkish-orange.'"

Microsoft contends that Google's $3.1 billion deal to buy DoubleClick would hurt competition in the online advertising market. And Microsoft expects AT&T, Yahoo, and other companies to join them next week in protesting the proposed sale.

lazyron asks: "I've been using Open Office a bit more lately, and got to thinking: this is much more like my current version of Microsoft Office than Office 2007 will be. Could it be time to try Open Office in the workplace, especially since there is still some time left before Office 2007 will be forced on us by the demands of the product cycle? Are there any IT admins out there thinking about trying Open Office, either with a few users or all of them?"

paulraps writes "Notorious Swedish file-sharing website The Pirate Bay is planning to buy its own nation in an attempt to get around troublesome international copyright laws. The organization, the world's largest bit torrent tracker, has set its sights on Sealand, a former British naval platform in the North Sea that has been designated a 'micronation' and claims to be outside UK jurisdiction. With a target price of £500m it won't be cheap, but Pirate Bay says contributors will become honorary citizens."

Rockgod writes, "Here is an interesting experiment (warning: heavy Flash!!) that urges you not to click anywhere in the site yet wants you to navigate through it. It's an exploration of the clicking habit of computer users and aims to help understand why it is so hard not to click." The site records the mouse movements of each visitor and offers you a sample of them to replay. Doing so is a little unnerving, like peering into people's minds.

lisah writes, "The Linux distribution Gentoo has a hard-core following, and with good reason. Gentoo is known for its configurability and choices. It's not known, however, for its easy installation. NewsForge's Joe Barr outlined his painful installation experience with Gentoo in an article that explains why, after 10 days, he finally gave up and went with Debian Etch. From the article: '[B]ack in the day, Gentoo users first had to rip the source code from the bone with their teeth before compiling and installing it, but now the live CD had sissified the process to the point that anyone could do it... I exaggerated the ease of installing Gentoo.' And: 'Gentoo doesn't ask what it can do to make things easier, it asks you exactly what it is that you want it to do, and then does precisely and only that.'" Slashdot and NewsForge are both owned by OSTG.

Joystiq reports that Sony is still promising 1 Million PS3 units in North America for this year. This, despite much lower estimates as released yesterday. From the article: "basically, these numbers don't mean anything. Despite what appears to be gross incompetence to much of the gaming press and the hardcore industry watchers (that's you guys), the mainstream gamer is blissfully unaware of reductions in shipping estimates. To him, it will appear that the PS3 is the hottest thing this holiday -- just like the Xbox 360 appeared to be last year and the PlayStation 2 back in '00 -- and may have no problem waiting for the demand and/or price to go down. People are still buying PS2s today, remember? Just a reality check before the hype consumes us all." For more on this, 1up has analyst reaction to the release news, and comments from GTA creator Dave Jones on his reaction to the news.

Glyn writes "The Register is reporting that the US government is holding a public meeting at the end of July over what should happen to ICANN when its contract is renewed in September. In the meantime, it has opened a public comment board where you are able to email comments for the US government and the rest of the world to see. The board is open now but comments need to be sent by this Friday, 7 July. The email postal address is DNSTransition@ntia.doc.gov."