Originally posted by reh321 I almost provided a similar analogy earlier {except I would have used the word "trunk" instead of "boot"}. There are cars made with a very small "boot" {or perhaps none at all}. Four years ago I was driving a round-trip of 150 miles each day to-from work. I doubt if I opened the trunk more than once a month. I didn't need a back seat. What I needed was a car that would efficiently carry one person and virtually no luggage. If I had expected that job to last, I would have been looking for a high-MPG car regardless of how many people / how much luggage it could carry. If that car was the only one made by PMW {Pentax Motor Works}, I would expect someone who needed to carry luggage to go to another manufacturer, rather than complain over-and-over again. The is an example of what I mean when I talk about the "all purpose camera myth" - some one who has interests focused in one area will very gladly give up capability that others would consider to be essential.
added: From 1979-95 I was a happy Pentax user. When I was ready to go to AF, I strongly disliked what Pentax was doing at the time, so I quietly went to Canon, whose USM lenses were the best in my view. Even if there had been an Internet forum, I would have simply gone. Pentax and Canon had made their decisions, and so I made mine. I came back to Pentax this past summer; I still like Canon lenses, but I now like Pentax bodies even more. Again, I did not complain {even though I was member of an Internet forum} - Pentax and Canon had made their decisions, and so I made mine.
The difference is that the camera is capable of doing what I want, but they chose not to give access to it. Understandable when Canon does it... they don't want you to buy a $500 camera when you're willing to spend $5000 to get that feature. Not so much when Pentax does it.
The K-1 is a great camera, or at least it looks like it is going to be, and if all I ever had to do was stills, yeah, I'd be in queue, despite a few smaller drawbacks for stills.
@jatrax: I depend on muscle memory. Ideally the left right up down button should by default be for selecting AF points (a menu point that lets me configure the camera that way is fine). I used focus point selection ALL THE TIME on my *istDS. If I wanted to access ISO, WB etc. I had to press the Fn button, and could then select ISO. Despite having to use that frequently I was happy. Fn, up, select ISO. I rarely ever use focus point selection (usually only in live view) with my K-5. Having to switch back and forth, not knowing without having to look, is terrible. According to the manual I can set the K-1 so that I have to press a button and then up, down, ... to select focus points. Depending on the button placement that can be ok, but it's not ideal. The functions that are now underneath up, down etc. are nowhere near as important as it used to be. White balance? I only care about that when shooting video. And my camera is always set to burst. Why don't they let users set it so that by default, focus point selection is active, and the other features are only accessed by pressing another button first. Just an option in the menu. Will what is printed on the button be wrong? Yeah. So what. We aren't stupid.
On APS-C cameras you can mount FF lenses, which means when doing sensor shift bracketing the result will be great. I did it relatively frequently for work, even though it's very troublesome and has lots of potential for time consuming errors. You have to go to the menu, select the sensor shift option, move the sensor, press ok, take a photo, go to menu, say that you understand that the sensor position is reset because you told it to go to the menu, select the sensor shift option, ... The quality, even with the 18-55mm kit lens, is good enough. It's not about the resolution (to me), it's about getting a wider frame when you can't move back any further. Is it so important with the FF? Perhaps not. Would it be a neat trick? Yeah. And probably rather trivial to implement (the stitching doesn't have to happen in camera). It would be another nice way to make use of sensor shift in a creative way, as they have done with the Astrotracer function.
I don't need extreme resolutions, the 16 MP of my K-5 do the trick for me, though I wouldn't complain about 36 MP either.