In all honesty, I used to PP all of my images quite heavily (adjusting curves, levels, saturation - cloning out large portions of the image if need be, whatever). Lately I've been doing my best to zoom rather than crop, and eliminate distracting elements rather than cloning them out in post. In other words I do my best to get the best images that I can out of the camera so that I can do as little PP as possible.

Why? Well, I enjoy photography more than post production - just a simple preference and after all this is a hobby for me, not a job. That being said, I still clone out random oil spots on pavement and things like that because things like that just irk me.