Originally posted by LeDave makes me feel EMPHATICALLY SAD for the blind folks who bought a Canikon/Sony at the K-30's price since the K-30's release.
Overall yes the K-30 tops the Canikons at this point. But ( here is me playing devils advocate).... Canikon have a more complete lens line up (both OEM and 3rd party), have more presence in the market so you can get lenses from most shops without ordering them, you have more upgrade options through to professional FF, Faster AF at least from nikon. Different ergonomics which may be preferred. There is probably others but just a couple off the top of my head.
Edit: Oh and better flash systems.