StarCraft 2 is currently scheduled for a release at the end of this year, Blizzard president Mike Morhaime announced today in an Activision Blizzard pre-E3 conference call. "We're targeting an end of year release--this year--for StarCraft 2," said Morhaime. "But as always, we won't release it until it meets our standards and the expectations of our players."

http://www.shacknews.com/onearticle.x/58877

Isn't that nice of Blizzard to sort of announce a time and then add "We won't release it until it meets our standards.."?
As always.