Joystiq is reporting that Diablo 3 may hit shelves before Starcraft 2. The rumor comes from an inside-Blizz source who claims that only a very few people are left working on Starcraft.
I have to say that this seems unlikely. I played Starcraft 2 at PAX, and it felt like a finished product. As Araan points out, the reason the game may have fewer staff is because it is almost done. On the other hand, Blizzard says that Diablo 3 has been in development for over four years already, so it could be ready to go.
The weiner will follow.