WWDC 2011 Sold out in under 12 hours!

Less than 12 hours after passes went on sale, Apple's Worldwide Developers Conference set for June 6th-10th has already sold out. It beats last years WWDC where passes sold out after 8 days. Passes were only $1599 and Apple is not releasing anything by the looks, there only showing off the new OS's (iOS 5 and OS X Lion)