An anonymous reader writes "Suppose a commenter posts a libelous comment here at Slashdot. Can Slashdot and its owners be sued for defamation? A federal appeals court just held that no, they cannot. The court noted that a federal law was designed to ensure that 'within broad limits, message board operators would not be held responsible for the postings made by others on that board,' adding that, were the law otherwise, it would have an 'obvious chilling effect' on blogger speech."

kog777 writes to mention that the IB Times is taking a look at where surveillance camera technology is headed. Soon researchers tell us that cameras will be available that not only record, but are able to interpret what they see. "The advancements have already been put to work. For example, cameras in Chicago and Washington can detect gunshots and alert police. Baltimore installed cameras that can play a recorded message and snap pictures of graffiti sprayers or illegal dumpers. In the commercial market, the gaming industry uses camera systems that can detect facial features, according to Bordes. Casinos use their vast banks of security cameras to hunt cheating gamblers who have been flagged before."

finfife writes to tell us that GE has announced an advancement in incandescent technology that promises to increase the efficiency of lightbulbs to put them on par with compact fluorescent lamps (CFL). "The new high efficiency incandescent (HEI(TM)) lamp, which incorporates innovative new materials being developed in partnership by GE's Lighting division, headquartered in Cleveland, Ohio, and GE's Global Research Center, headquartered in Niskayuna, NY, would replace traditional 40- to 100-Watt household incandescent light bulbs, the most popular lamp type used by consumers today. The new technology could be expanded to all other incandescent types as well. The target for these bulbs at initial production is to be nearly twice as efficient, at 30 lumens-per-Watt, as current incandescent bulbs. Ultimately the high efficiency lamp (HEI) technology is expected to be about four times as efficient as current incandescent bulbs and comparable to CFL bulbs. Adoption of new technology could lead to greenhouse gas emission reductions of up to 40 million tons of CO2 in the U.S. and up to 50 million tons in the EU if the entire installed base of traditional incandescent bulbs was replaced with HEI lamps."The California legislature may want to revisit the wording of their proposed ban on incandescents (AB 722). How about mandating a level of efficiency rather than assuming that innovation can't happen?"

A C|Net article discusses reactions to YouTube's newly proposed antipiracy software policy. The company is now offering assistance for IP holders, allowing them to keep track of their content on the YouTube service ... if they sign up with the company for licensing agreements. A spokesman for Viacom (already in a fight with YouTube to take down numerous video clips) called this policy 'unacceptable', and another industry analyst likened it to a 'mafia shakedown.' YouTubes cites the challenges of determining ownership of a given video clip as the reason for this policy, and hopes that IP owners will cooperate in resolving these issues. Some onlookers also feel that these protestations are simply saber-rattling before an eventual deal: "'The debates are about negotiations more than anything else--who's going to pay whom and how much,' said Saul Berman, IBM's global media and entertainment strategy leader."