Steiglitz gave us the theory of Equivalents. This could be relevant to all us.
Absolutely crop if you are creating Equivalents.
I'd be horrified to learn that my preference to not crop led any photographer away from that path.
Refer to ROL's example again, Wildcat Falls. While I say I prefer the before... the after is more an Equivalent. Thus it has the potential to reach a higher level.
http://www.jnevins.com/whitereading.htm

