WotLK release announced!
In case you have been living under a rock (or in Iraq), Wrath of the Litch King has an offically announced release date. I know this because Blizzard is taking pre-orders
Rest assured, there will be bugs opportunities to refine and retool the game, and lots of content will be added a year later (cough cough Burning Crusades cough cough).
It seems like a bit of a scam to me that they can sell you an expansion and then keep adding to it while charging you every month. Sigh. go blizzard go.