Recently Panasonic and Olympus announced the new mirrorless micro Four Thirds (mFT) system. I want to start speculating if Pentax/Samsung is planning something similar. Hopefully with 1,5 crop sensor size. If not, maby with a smaller sensor then the mFT system.
The mFT may switch me over to Olympus/Panasonic, but i hesitate a bit bacause of the smaller sensor size and would prefer a Pentax sticker on the camera.
Canon, Nikon and Sony is not very interessting to me of various reasons.