A History of Selling Out

WWDC 2008

Sold out in 62 days.




WWDC 2009

Sold out in 33 days.




WWDC 2010

Sold out in 8 days.




WWDC 2011

Sold out in 12 hours.




WWDC 2012

Sold out in 100 minutes.




WWDC 2013

Sold out in 90 seconds.




The iPhoneOS SDK was released March 6, 2008.
David Smith