I think we cannot discuss which features are needed and which are ok to leave out. Because this is a matter of personal taste.
Some folks state we can lose the video function. But personally, I love being able to do a bit of video in between shots, without having to switch devices. Primarily, my hobby is fotography. But in some cases I love the fact that I can do the incidental video with the flick of a switch.
And - again - personally, I can do without liveview. That big screen on the back can be stolen for all I care. A FF camera, with a EVF and without a LCD screen (just to lower sales price) would suit my personal needs the best.
Lots of people think it's important that the camera is compact. I don't care about that either. It can weigh 10 kg and have the size of the 645D for all I care.
Bottom line is, there's not a single company that can build a camera to suit everybody's specific personal needs.
I myself would be quite happy if Pentax was to release a well functioning, fully beta-tested, FF camera. Which is capable of competing with the competitors at the smaller-then-canikon-price-range for which Pentax is renowed.
Last edited by Clavius; 10-25-2011 at 07:11 AM.