Startups with billion-dollar valuations

businessinsider.com — Want to hear from top startups like Fab.com and Lot18? And NY's top investors? Join 800 innovation junkies at the Startup conference on May 3, 2012! Register now! A $1 billion acquisition is rare, but there are a few startups that could share the same fate as Instagram.
RT @langer: 11 Startups That Could Get Bought For $1 Billion: t.co/J96QT9vv <- Otherwise known as the 11 horsemen of the apocalypse