Readers Mike Van Pelt and EricThegreen point out a story in the East Bay Express alleging that online restaurant review site Yelp is doing more than providing a nice interface for foodies to share their impressions of restaurants. Instead, says the article, representatives from the site have called restaurants in the Bay area to solicit advertising, but with an interesting twist: the ad sales reps let restaurant owners know that, if they buy advertising at around $300 a month, Yelp can "do something" about prominently displayed negative reviews of their restaurants. If the claims are true, it sure lowers my opinion of Yelp, which I'd thought of as one of the good guys (and a useful site). I wonder how many other online review sites might be doing something similar.

Timmus writes "Gamers holding onto Windows XP may not have to fear sluggish performance when Windows 7 debuts. While Windows Vista's gaming performance was pretty spotty at launch, the Windows 7 beta build seems to handle most games well. Firingsquad has tested the Windows 7 beta against Windows XP SP3 and Vista SP1 on midrange and high-end gaming PCs across 7 different games. While the beta stumbles in a couple of cases, overall it performs within a few percentage points of Windows XP, actually outrunning XP in multiple benchmarks."

jcatcw writes "Steven J. Vaughan-Nichols reports that CAPTCHA cracking isn't that difficult these days. It has even become a business. For example, DeCaptcher.com will solve CAPTCHAs for your spamming needs at a rate of $2 per 1,000 successfully cracked CAPTCHAs. In response, newer systems are in development. Both Carnegie Mellon and Penn State (is there something about the water in PA?) are working on image-based systems. ESP-PIX and SQ-PIX both require the viewer to interpret pictures. Imagination CAPTCHA from Penn has the user find the center of an image. The idea is that humans are better at image recognition that computers, but humans can legitimately disagree on their interpretations and some humans are color blind. Problems remain. For now, sites would be well advised to look at reCAPTCHA — the system that works with Google Books and the Internet Archive to digitize printed texts — which comes with a wide variety of application and programming plug-ins and an open API."

thefickler writes "Seagate and Symwave are jointly demonstrating the first consumer applications of USB 3.0 at CES, showing a Seagate FreeAgent drive running through a Symwave USB 3.0-compatible storage controller device. According to Symwave, this will result in 'speeds previously unattainable with legacy USB technology.' Which means, if you understand PR-write, it will be much faster."

snydeq writes "Sustainable IT's Ted Samson raises questions regarding the purchasing of carbon offsets, a practice growing in popularity among tech companies such as Dell, Yahoo, and Google in an attempt to achieve 'carbon neutrality.' Essentially financial instruments, carbon offsets enable companies to invest money in sustainable endeavors in an attempt to counteract the carbon footprint they incur conducting their business. But as a recent article in the Wall Street Journal shows, measuring the value of these carbon offsets is tricky business, as some recipients of offsets say the results of their sustainable efforts would be achieved regardless of any one company's investment. 'The question of whether carbon offsets hold value just scratches the surface of the overall carbon-neutrality question,' Samson writes. 'For the time being, there isn't even a consistent approach to measuring an organization's carbon footprint in the first place. And if you don't know how much CO2 you're responsible for, how do you know how much offsetting is necessary to become neutral?'"

MojoKid writes "Today marks the official launch of Intel's new Core i7 processor, the most major overhaul of Intel's core processor architecture since the release of their Core 2 design. As has been reported, the Core i7 is a major departure from Intel's aging Front Side Bus architecture of old, now replaced by Intel's QPI (Quick Path Interconnect) serial links. This 20 lane bi-directional (40 lanes total) point-to-point connection provides 6.4 GT/s of bandwidth and scalability for future multi-socket designs as well. In addition, the Core i7 now has an integrated triple channel memory controller offering over 3X the bandwidth of the previous Core 2 architecture with DDR3 system memory. Though the product is set to ship in volume later this month, the early benchmark numbers show Intel's new chip is markedly faster clock-for-clock versus their previous generation CPU and much faster than anything AMD has out currently."

An anonymous reader writes "BD+, the Blu-ray copy protection system that was supposed to last 10 years, has now been solidly broken by a group of doom9 researchers. Earlier, BD+ had been broken by the commercial company SlySoft." Someone from SlySoft posts a hint early in the thread, but then backs off for fear of getting fired. The break is announced on page 15.

Rob MacKenzie writes "I have to decide on a mobile phone to develop for. We're building a house with some automation built in, and we want the mobile phone to be able to control certain aspects of it, and retrieve information on what's going on in the house. Our choices are the usual suspects: Apple's IPhone, RIM's Blackberry, Nokia's line (Symbian), any Android phone we can get in Canada, J2ME generic app, or a Web-based UI we would interact with in the phone's browser. What would you choose if you had to go with one? Which exact model? We will be buying a few to develop for, so price is a bit of an issue."

chromakey writes "The Wall Street Journal is running an essay from Lawrence Lessig about the fair use of copyrighted material on the Internet. He makes the case that companies who go to extreme lengths to squash minor videos, such as Universal, are stifling creativity in the modern era. Lessig makes specific reference to a YouTube video that was hit by a DMCA takedown notice, in which a 13-month-old child is dancing to a nearly inaudible soundtrack of Prince's 'Let's Go Crazy.' Lawrence Lessig is a board member for the Electronic Frontier Foundation."

Via 1up and Kotaku, news from the most recent Bungie weekly update. Work on Halo 2 PC is continuing apace, but players looking forward to the game should know a few things. The game looks to be Vista only and, despite the promise of the 'Live Anywhere' concept, will not be interconnected in the way that the Shadowrun game will be. The Bungie update clarifies on these announcements. From the article: "Will I need a DirectX 10 graphics card to run Halo 2 on PC? No. Although you will require Windows Vista to play Halo 2 on a PC, you won't necessarily need to upgrade your graphics card to do it. Halo 2, like some other Vista titles, will work just fine on a wide range of graphics cards, including DX9 cards. We will provide far more detailed minimum hardware requirements closer to the game's completion."

An anonymous reader writes "Businesses and individuals in Britain may soon have to give their encryption keys to the police or face imprisonment. The UK government has said it will bring in the new powers to address a rise in the use of encryption by criminals and terrorists." From the article: "Some security experts are concerned that the plan could criminalise innocent people and drive businesses out of the UK. But the Home Office, which has just launched a consultation process, says the powers contained in Part 3 are needed to combat an increased use of encryption by criminals, paedophiles, and terrorists. 'The use of encryption is... proliferating,' Liam Byrne, Home Office minister of state told Parliament last week. 'Encryption products are more widely available and are integrated as security features in standard operating systems, so the Government has concluded that it is now right to implement the provisions of Part 3 of RIPA... which is not presently in force.'"