After re-reading some of my posts I need to mention something -- because I come off as a purist. I can't live without photoshop, and have nothing against photo manipulation (unless its journalism). My main gripe is constantly hearing people tell other people, and worse, me, "oh you can just fix it in post". Do it right on the camera (if reasonably possible), and the end results will be ten-fold better -- in otherwords, post is easier with quality input.
... This may have something to do with my compositing and retouching gigs -- but as always, a personal decision, I'd like to keep my input as clean as possible so the output is as clean as possible. No one else might see the difference but I sure can