Ha! Why have 2 D200's? Because I shoot an awful lot of stuff.( or should that be, a lot of awful stuff
) I need 2 bodies for my work. I need to have a redundancy contingency plan. That is, if one dies, breaks down, malfunctions or is dropped(and cameras DO get dropped), then Im still in business with my other one. For the price of one D2XS or D3, I can have 2 cameras that do almost exactly what their big brothers do. Lastly, having 2 bodies means that I hardly change lenses at all therefore reducing sensor dust.