AlejoHausner writes "To find one terrorist in 3000 people, using a screen that works 90% of the time, you'll end up detaining 300 people, one of whom might be your target. A BBC article asks for an effective way to communicate this clearly. 'Screening for HIV with 99.9% accuracy? Switch it around. Think also about screening the millions of non-HIV people and being wrong about one person in every 1,000.' The problem is important in any area where a less-than-perfect screen is used to detect a rare event in a population. As a recent NYTimes story notes, widespread screening for cancers (except for maybe colon cancer) does more harm than good. How can this counter-intuitive fact be communicated effectively to people unschooled in statistics?"

An anonymous reader writes "We have a T1 line coming into our satellite office and we rely fairly heavily on it to transfer large amounts of data over a VPN to the head office across the country. Recently, we decided to upgrade to a 20 Mbit line. Being the lone IT guy here, it fell on me to run cable from the ISP's box to our server room so I went out and bought a spool of Cat6. I mentioned the purchase and the plan to run the cable myself to my boss in head office and in an emailed response he stated that it's next to impossible to create quality cable (ie: cable that will pass a Time Domain Reflectometer test) by hand without expensive dies, special Ethernet jacks and special cable. He even went so far as to say that handmade cable couldn't compare to even the cheapest Belkin cables. I've never once ran into a problem with handmade patch cables. Do you create your own cable or do you bite the bullet and buy it from some place?"

Hugh Pickens writes to mention that Italian scientist Giampaolo Giuliani, a researcher at the National Physical Laboratory of Gran Sasso, recently gave warning about an earthquake that was to happen on March 29th of this year near L'Aquilla. Based on radon gas emissions and a series of observed tremors he tried to convince residents to evacuate, drawing much criticism from the city's mayor and others. Giuliani was forced to take down warnings he had posted on the internet. The researcher had said that a 'disastrous' earthquake would strike on March 29, but when it didn't, Guido Bertolaso, head of Italy's Civil Protection Agency, last week officially denounced Giuliani in court for false alarm. 'These imbeciles enjoy spreading false news,' Bertalaso was quoted as saying. 'Everyone knows that you can't predict earthquakes.' Giuliani, it turns out, was partially right. A much smaller seismic shift struck on the day he said it would, with the truly disastrous one arriving just one week later. 'Someone owes me an apology,' said Giuliani, who is also a resident of L'Aquila. 'The situation here is dramatic. I am devastated, but also angry.'"

Upstart online brokerage site Zecco had an unfortunate April Fool's day snafu that they are claiming was an honest mistake. Users logged on to find larger balances than they should have, sometimes millions of dollars extra, and many of those users started trading with the nonexistent money. Happy April Fool's Day. "... when Zecco realized it, the company apparently started to force sell, even at a loss, charging the losses to the customers along with a '$19.99 broker-assisted trading fee.' Oops."

darien writes "Microsoft has confirmed that Windows 7 will be offered in six different editions. In a seeming admission that the numerous versions of Vista were confusing to consumers, the company says that this time its marketing will focus on just two editions — 'Home Premium' and 'Professional.' But the reality is more complex, with different packages offering different subsets of the total range of Windows 7 features."

Barence writes "To demonstrate just how misleading the latest (and now banned) iPhone television ad really is, PC Pro has recreated it using an iPhone 3G and a Wi-Fi connection — with laughable results. Apple was forced to pull the advert today after the Advertising Standards Authority (ASA) decided it exaggerated the speed of mobile browsing. 'In the 30-second clip the iPhone is shown loading a webpage, finding its current location in Google Maps, opening a PDF from an email and finally taking a phone call. The ASA concluded that the iPhone cannot do what was shown in the mere 29 seconds afforded in the advert, ruling that it was misleading.' Try it for yourself and you'll undoubtedly agree."

Join the Pirate Party writes "Having found the necessary proof via the leaked MediaDefenders documents, the Pirate Bay is filing suit against the big record and movie labels operating in Sweden who have allegedly been paying professional hackers, saboteurs and DDoSers to destroy their trackers. They also claim to have filed a police report."

Alexa drives me nuts. It uses a broken methodology to measure the internet and is, for reasons unclear to anyone, regarded as somehow definitive simply because it allows you to compare two sites with a single simple number. Its sampling methodology is flawed and the numbers it produces are meaningless. And if you want to help me prove this, please install their toolbar. Of course since most of you are Slashdot readers, most of you won't and that only helps prove my point. Read on for what I mean by all of this, and why it matters.

prostoalex writes "Microsoft told Fortune magazine that various free software products violate at least 235 patents, and it's time to expect users of this software to pay up patent licensing royalties: 'Microsoft General Counsel Brad Smith and licensing chief Horacio Gutierrez sat down with Fortune recently to map out their strategy for getting FOSS users to pay royalties. Revealing the precise figure for the first time, they state that FOSS infringes on no fewer than 235 Microsoft patents.'"

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C4st13v4n14 writes "The Pirate Bay finally gets permanent hosting and immunity against foreign copyright holders." No clue how long this latest arrangement will hold out, or if copyright holders will be able to touch them while they are hosted in their new location. I wonder what the deal looked like to get this done. Strange bedfellows indeed.

An anonymous reader writes "In the standard definition of RSS 0.91, there are a couple of lines referring to 'DOCTYPE' and referencing a 'dtd' spec hosted on Netscape's website. According to an article on DeviceForge.com quite a few RSS feeds around the web probably stopped working properly over the past few weeks because Netscape recently stopped hosting the critical rss-0.91.dtd file. Probably someone over at netscape.com simply thought he was cleaning up some insignificant cruft." Some explanation has been offered by a Netscape employee.

Mantrid42 writes "Schools in the UK are getting rid of their WiFi network, citing health concerns from parents and teachers. The wireless emanations, parents fear, may be the root cause of a host of problems from simple fatigue to the possibility of cancer. A few scientists think younger humans may be more vulnerable to the transmissions, because of thinner skulls. From the article: "Vivienne Baron, who is bringing up Sebastian, her ten-year-old grandson, said: 'I did not want Sebastian exposed to a wireless computer network at school. No real evidence has been produced to prove that this new technology is safe in the long term. Until it is, I think we should take a precautionary approach and use cabled systems.'"

robyn217 writes "Dell just confirmed today that it had acquired boutique PC vendor Alienware. Alienware's Nelson Gonzalez said that his company will continue on with its own brand, design, sales and marketing, and support, though, so Alienware isn't going anywhere just yet. Gonzalez also said that Alienware PCs would not carry a Dell logo, and that he would report directly to Jim Schneider, Dell's chief financial officer. "I think that you'll find it very hard to find the Dell name on the [Alienware] web site," he said." The rumor is now fact.