Photo Tagger relies on facial recognition technology to automatically tag photos and identify faces within the million of photos uploaded on Facebook.

Microsoft Wednesday released Bing Video. The site, a relaunch of MSN Video, pulls in content from Hulu and YouTube. The site features news, entertainment shows, sports, music, comedy and clips and trailers from movies.

Search engines' generous move -- providing consumers with free public WiFi access, and charities a bit more in their coffers -- might also give advertisers a few more clicks and conversions.

In an interview with Sky News Australia, News Corp Chairman and CEO Rupert Murdoch accuses Google, Microsoft, Ask.com and others of stealing content, and discusses his plans to stop the "kleptomaniacs" from indexing content once the company puts a subscription model in place. And while Google's argument has been that search engines direct traffic to the publisher's content, Murdoch opines, Tthere is not enough advertising in the world to make all the Web sites profitable."