I've had mine for just over 2 years now, and figured out it's had 66k shutter actuations. I know it's rated to 100k, so I'm guessing the shutter is what goes out first.
What are some other potential repair issues cameras acquire? I mean if it's mainly a shutter issue I can see paying $250 for repair cost, but on an undropped, non-soaked, mostly dust-free camera are there other components that burn out sooner than later?