I find this poll impossible to vote. No choices apply. I bought my K20D in 2008 precisely because I expected that I would NOT feel any compulsion to 'upgrade' in the foreseeable future. The K20D was/is several orders of magnitude beyond my Sony DSC-V1 (my third V1 actually; I wore out the first two). Any new camera must be at least a couple orders of magnitude beyond the K20D... AND I'll need the discretionary funds for such, since my photo obsession is a money sink, not a cash cow. So, something immensely more advanced, yet affordable. Right. So, no upgrades for me. Not until I get another inheritance.
I should mention: I am very very happy with Pentax. BUT, any next camera could come from almost anywhere, as long as I can mount my 65 screwmount lenses on it. My 30 PK's will just have to live with the K20D, eh? If PenHoya comes up with a 30mpx FF body (mirrorless or not) for US$1k, I'll be quite happy, and only my 3 DA's (10-17, 18-55, 18-250) won't make the move. All my other glass is FF-native.
So to answer the question, What's My Criteria For Upgrading Bodies? I'd say, I have no criterion other than affordability. I use the right camera for as long as I can, and the next right camera will come at the right time for the right price. Selah!
Last edited by RioRico; 09-19-2010 at 06:18 AM.