Anyone who says that post processing is cheating, either isn't a photographer, or doesn't understand photography.
Post processing has, and always will be a part of photography.
Besides, if you shoot in RAW you should ALWAYS post process your photo. A RAW file is what it suggests, it's raw, there is no saturation, sharpening, contrast boosts that the camera adds itself. Without post processing a RAW file every image will be flat a lifeless.
Having said that, it can rescue what might otherwise be deemed a bad photo (this is a RAW out of the camera)