Twitter: What It Means to Us- PCMag.com ow.ly/4jz72

Apple confirms international iPad 2 launch on March 25 ow.ly/4jyUZ

Lost City of Atlantis found, Maybe? ping.fm/zTBBO**?nid=2004...

Go Steelers!! superbowl

Twitter site blocked in Egypt: Harvard's Herdict Reuters ow.ly/3K5DD

Picplz Releases Revamped Version of iPhone App ow.ly/3Dwd0

US government investigators target SF-based Twitter in WikiLeaks probe – ow.ly/3BpIP

AOL buys TechCrunch - but can it really contain Mike Arrington? ping.fm/Xrj6a

Twitter And Facebook Can Save Lives During A Disaster - ow.ly/2JDPX

Twitter hit by onMouseOver security exploit ping.fm/9B0Yd