Canon, after seemingly endless rumors, has finally revealed their mirrorless offering, the EOS M. Though it's not the retro design some were hoping for, it does pack a nice sensor inside very similar to the new T4i (if not the same exact one). If you're already a Canon shooter, this body can be as professional or slimmed down as you want it to be, and you can shoot with the lenses you already own, or get into the new Canon mirrorless lenses. The big question is performance, does it stack up to the DSLRs when it comes to video and photos?
Here is a release video from Canon:
Some of the specs: