Umm, first off, thanks for the positive feedback... I don't think I rate godhood, but thanks again anyway.

Ran across this option the other day and thought it would be a cool way to make quick landscapes or rocky surfaces. In the Polygon's Extrude Faces options is a slider for random extrusions. This options is normally "greyed out," to access it you first have to uncheck the "Use selected curve for extrusion" option. Then you can either enter numbers or move the slider. This causes the resulting extrusion to become rough... the higher the numbers the rougher it looks. Enjoy.