Ha, cheating!? You cant cheat with images, it either looks good or it doesnt. I think digital is great because otherwise sometimes its just impossible to get the shot you want. I kept trying to hook the tentacles over the model, but the dead calimary rufused to cooperate! BRING IN ZE COMPUTERS!
Its and interesting point actually. I do quite often doctor photos. Usually its reducing glare, removing dirt specks that appear and messing with colour/contrast.