Q u o t e: The game will be released in December 2009.
How do I know?
Simple, they've been working on Diablo 3 long enough, classes are ready, they are working on bugs, and campaign, so it will take more less a year, also if i recall correclty blizz releases its games usually in December or in that part of the year.
Mark my words, December 2009 :)
So you're telling us Diablo III AND Starcraft II are going to be released within the same 3-4 months (quarter?) LOL! Got any Bigfoot theories for us too? Good thing you're not the one making any decisions in Blizzard - or any company for that matter.