One thing I've become very aware of. Is contrary to what I thought a while ago, there is clearly NOT a move on the part of the Nikon and Canon, to move towards FF sensors. Clearly nearly ALL of lens development on both sides is towards the cropped sensor lenses, as is the 3rd party development. This pi$$es me off to no end as I want to see far more releases of FF lenses. But clearly I am wrong on my understanding of where the industry would go. Seems they are very firmly encamped with DX or cropped sensor sizes. I am however glad to see Panasonic doing so much more with their technologies. Those little Lumix cams they are developing kick a$$ for their size.