I was surprised that Tony Robbins does it. He didn't in the beginning at least not on tape. I guess he is now big enough that it doesn't matter and he is just going to be himself.
Have styles and what is acceptable changed?
I don't mind cursing. It doesn't bother me as much as it does some, but I will admit it makes me think slightly less of the person and I'm not even sure why. I say that knowing that I do it too when I'm angry, but I can't imagine doing it casually on tape or in normal conversation.