Although ESPN hasn't been getting a good buzz around here lately, I still figured I post this bit from Jim Callis' (he is BA after all) recent chat:
http://proxy.espn.go.com/chat/chatESPN?event_id=25202
I tend to agree. I never put too much stock into the mechanics mumbo-jumbo. I don't care if the pitcher's pitching motion consists of him putting the ball in his butt and farting it out towards the plate, as long as he gets up on the mound and produces, who really cares?