LarsKurth writes "The Xen.org open source community just released a new version of the Xen Hypervisor, Xen 4.1. Feature highlights include a new prototype scheduler for latency-sensitive workloads, better support for very large systems (>255 CPUs, 1GB/2MB super page sizes), new security features, and many others. During the development cycle of Xen 4.1, the Xen community worked closely with upstream Linux projects to ensure that Xen dom0 support and Xen guest support are available from unmodified Linux distributions. The release announcement contains a full list of changes."

jamie passes along this excerpt from Wired: "That ring of water in your kitchen sink is actually a model white hole. For the first time, scientists have shown experimentally that liquid flowing from a tap embodies the same physics as the time-reversed equivalent of black holes. When a stream of tap water hits the flat surface of the sink, it spreads out into a thin disc bounded by a raised lip, called the hydraulic jump. Physicists’ puzzlement with this jump dates back to Lord Rayleigh in 1914. More recently, physicists have suggested that, if the water waves inside the disc move faster than the waves outside, the jump could serve as an analogue event horizon. Water can approach the ring from outside, but it can’t get in."

corerunner writes "A new internet game is about to be launched which allows 'super snooper' players to plug into the nation's CCTV cameras and report on members of the public committing crimes. The 'Internet Eyes' service involves players scouring thousands of CCTV cameras installed in shops, businesses and town centres across Britain looking for law-breakers. Players who help catch the most criminals each month will win cash prizes up to £1,000."

Scott Lockwood writes "Below Average Dave, a Dr. Demento style parody artist, has been shut down by the ASCAP. This collective, acting as badly as the RIAA, is now attempting to ignore the 2 Live Crew Supreme Court decision that parodies are new derivative works. Just like the RIAA, ASCAP seems intent on misrepresents the law. If you know anyone who can help BA Dave in his plight, please contact him." This artist doesn't have the resources to fight the ASCAP, even though the law is pretty clearly on his side. Anyone at the EFF or the ACLU interested?

OSXGlitch writes "A post on TechCrunch this morning extends the rumor that Apple wants to buy Twitter with part of their massive cash reserve (estimated at nearly $29B). The Twitterverse is alive with speculation that the price being discussed is $700 million. This goes against reports that Twitter's founders aren't interested in selling, and that they estimate the value of the company at around $250 million. Two questions: How do we all feel about the possibility of Apple owning Twitter? And, can Twitter decline an offer that is nearly three times their estimated worth?"

theodp writes "Just days after his daughter Nikki's death in a devastating car crash, real-estate agent Christos Catsouras clicked open an e-mail that appeared to be a property listing. Onto his screen popped his daughter's bloodied face, captioned with the words 'Woohoo Daddy! Hey daddy, I'm still alive.' Now he and his wife are attempting to stop strangers from displaying the grisly images of their daughter — an effort that has transformed Nikki's death into a case about privacy, cyber-harassment and image control. The images of Nikki, including one of her nearly-decapitated head drooping out the shattered car window, were taken as a routine part of a fatal accident response and went viral after being leaked by two CHP dispatchers. 'Putting these photos on the Internet,' says the family's attorney, 'was akin to placing them in every mailbox in the world.'"

Hugh Pickens writes "Roger Friedman, an entertainment columnist for FoxNews.com, discovered over the weekend just what Rupert Murdoch means by 'zero tolerance' when it comes to movie piracy. On Friday, the film studio 20th Century Fox — owned by the News Corporation, the media conglomerate ruled by Mr. Murdoch — became angry after reading Friedman's latest column, a review of 'X-Men Origins: Wolverine,' a big-budget movie that was leaked in unfinished form on the Web last week. Friedman posted a mini-review, adding, 'It took really less than seconds to start playing it all right onto my computer.' The film studio, which enlisted the FBI to hunt the pirate, put out a statement calling Friedman's column 'reprehensible' while News Corporation weighed in with its own statement, saying it had asked Fox News to remove the column from its Web site. 'When we advised Fox News of the facts,' the statement said, 'they promptly terminated Mr. Friedman.'"

Jibbler writes "Following the recent Pwn2Own competition, in which Firefox, IE8 and Safari all fell quickly to exploits, Netcraft has observed a surge in popularity of the text-based Lynx browser. Netcraft points out that Lynx supports the latest cryptographic ciphers, and at least one online banking site has seen Lynx usage overtake that of Internet Explorer and Firefox. To boost Lynx's excellent security history, Netcraft has even developed a version of its anti-phishing toolbar for Lynx."

An anonymous reader writes "Germany has a new minister of economic affairs. Mr. von und zu Guttenberg is descended from an old and noble lineage, so his official name is very long: Karl Theodor Maria Nikolaus Johann Jacob Philipp Franz Joseph Sylvester Freiherr von und zu Guttenberg. When first there were rumors that he would be appointed to the post, someone changed his Wikipedia entry and added the name 'Wilhelm,' so Wikipedia stated his full name as: Karl Theodor Maria Nikolaus Johann Jacob Philipp Wilhelm Franz Joseph Sylvester Freiherr von und zu Guttenberg. What resulted from this edit points up a big problem for our information society (in German; Google translation). The German and international press picked up the wrong name from Wikipedia — including well-known newspapers, Internet sites, and TV news such as spiegel.de, Bild, heute.de, TAZ, or Süddeutsche Zeitung. In the meantime, the change on Wikipedia was reverted, with a request for proof of the name. The proof was quickly found. On spiegel.de an article cites Mr. von und zu Guttenberg using his 'full name'; however, while the quote might have been real, the full name seems to have been looked up on Wikipedia while the false edit was in place. So the circle was closed: Wikipedia states a false fact, a reputable media outlet copies the false fact, and this outlet is then used as the source to prove the false fact to Wikipedia."

Roland Piquepaille writes "As you probably know, Earth's magnetosphere, 'the invisible bubble of magnetic fields and electrically charged particles that surrounds and protects the planet from the periodically lethal radiation of the solar wind,' was discovered in 1958. Until now, it was believed to comprise five regions, including the ionosphere or the Van Allen radiation belts. Now, a US research team has discovered a sixth region, called the warm plasma cloak."

jammag writes "Open source advocate Bruce Perens writes in Datamation about a major court victory for open source: 'An appeals court has erased most of the doubt around Open Source licensing, permanently, in a decision that was extremely favorable toward projects like GNU, Creative Commons, Wikipedia, and Linux.' The case, Jacobsen v. Katzer, revolved around free software coded by Bob Jacobsen that Katzer used in a proprietary application and then patented. When Katzer started sending invoices to Jacobsen (for what was essentially Jacobsen's own work), Jacobsen took the case to court and scored a victory that — for the first time — lays down a legal foundation for the protection of open source developers. The case hasn't generated as many headlines as it should."

Various readers are sending in good news from Europe on the rights front. First, at the EU level, Mark.J brings word that the European Parliament has canned a number of controversial amendments to its updated Telecoms Package, which could have resulted in ISPs being forced to disconnect customers for involvement in illegal file-sharing of copyrighted material. Next, SplatMan_DK writes from Denmark on a recent ruling by the Danish High Court that means that Danes are still innocent until proven guilty in copyright cases, even if their IP address has been confirmed as the origin of P2P traffic involving copyrighted music. Finally, from Sweden, an update on the draconian so-called Lex Orwell, which would have effectively resulted in the routine wiretapping of the entire nation. Eric Blair sends a link on an agreement reached between the Swedish parliament and the sitting government on a new form for the controversial signals intelligence law. Supposedly, the sting has been taken out of the law: only the department of defense and the cabinet may request data, and they'll have to get court approval for it.