Social network will launch an IPO 'when time is right,' CEO says in TV interview with ABC's Diane Sawyer
Analysts say social network will likely have have a much harder time reaching the billion mark
Microblogger fights growing pains, outages by building its own data center
Social networking site marks occasion with new Facebook Stories app, interview with Diane Sawyer
Google slips and Bing comes on strong, but Facebook's flop was most notable in user satisfaction survey
Analysts say info about terrorist material should serve as wake-up call for hosting companies
Chip maker is a bellwether for the tech industry and for the U.S. economy in general
Social networking phenom expects to crest half a billion users this week
Old Spice videos go viral on YouTube, schooling companies on using social networks
Telecommunications giant uses Yammer, Jive to create a more social business
