Quote from DarwinianHappy New Year! Here's to hoping for Diablo 3 to get better and better in the coming year. Expansion announcement perhaps?
From the leaked timeline awhile ago, the first expansion was slated for Q2 of 2013, obviously that's not going to happen. HotS was slated to be out Q4 of 2011, which is coming in March. I'd hope for an announcement by the end of the year.