unfortunately D3 will not be out in 2011 at all. Lets not get our hopes up, afterall, the sequel 'expansion' to a whole functional and already made game of SC2 (featuring playable races of all 3 sides too) won't be out in 2011 either.
I'm still standing with my initial 2014 release date for D3, as painful as it sounds. Also, the botox like glossy Hunter Vid, was not impressive, at all. That was a whipped up video, offering only last minute concept like animation, totally unlike the quality we had 10 years ago, from low res D2.