In that case, I'll just wait until all we need to do is hold a sensor in our hands to take a shot

. I'm sorry, but for me the whole thing is part of what makes photography fun,(having a nice big viewfinder, with a mirror that goes "slap,slap" when you press the shutter release, a bit of heft in the camera....), I find it hard to be totally sold on the smaller camera thing.
I just went to the Al Quds demo, with my Minolta 7D +lenses and Kiev 6C plus lenses....someone called me crazy,...to which I agreed, but I feel pleasure in it