Autonomous search could come in handy but is certain to raise privacy concerns
The companies are trying to integrate services; could be a blow to Google
It has already bought 23 new companies in 2010; Microsoft has bought none
It's said to be working on a business plan, revenue goals before launching effort to go public
As Google celebrates its 12th birthday, analysts say it needs to find a new revenue stream
Social news site 'Diggs' its own grave as readership drops by 26% in the U.S., and by 34% in the U.K.
Zuckerberg making friends with more than 40,000 students in Newark, N.J.
Frustrated Facebook users find themselves jonesing for updates when site crashes
Reports of Zuckerberg's donation to Newark schools revealed week before controversial movie opens
