Don't most people post process their jpeg shots as well?
Yes. In my case I only use Picasa and do only minimal post processing. Exposure adjustments primarily, sometimes a bit of sharpening and, rarely, a bit of color saturation. I have never and will never add or remove something from a photo, other than when cropping. No sky replacement or any of that nonsense. If I can't get it without using Photoshop, etc. I consider it a failure, delete it, and try again next time.