Do you rock at Guitar Hero? Well, good for you - you'll now probably want to pick up a real guitar to learn how to play since Activision just announced they weren't going to make another Guitar Hero game.

“Due to continued declines in the music genre, the company will disband Activision Publishing’s Guitar Hero business unit and discontinue development on its Guitar Hero game for 2011."

I'm sure they'll still continue to release download songs for your existing game, but this makes it pretty much a done deal.