Lots of new Wrath of the lich king info including release date, death knight footage, new PvP BG, New class info, and some new end game stuff.

OR

Warcraft 4 would be amazing...but im not sure how it would work out. Would players need to complete WOTLK to know the story? What if theyve never played WOW? Theres a ton of story missing.

I hope its not Diabo 3. Only one MMORPG for me.