Lately I've been using sepia to process some shots. It just feels right on some things; adds warmth while preserving attention on line and shape more than color does sometimes. I spend as much time on these as I do on my color shots in post. A few people like these better, but most want color shots saturated to the max and sharpened within an inch of their lives. Eh...I don't know, can't anyone use their imaginations anymore? Doesn't anyone want their reality slightly tweaked sometimes? Am I wasting my time? Eh...maybe I'm just old.