i refuse to buy golf balls..
... promoted by OJ Simpson
hey, you... i was just about to reply to this topic by saying something about not judging people but your post made me think and you're right... if Mike Tyson endorsed any product, I'd boycott it
as far as artists & authors, though, i think their work becomes richer, the more i know about them
but this is a conflict for me, too for the same reasons you stated