i'm glad it went so well for you. i think you needed that and it will be a good milestone.
about your friend - chances are, it was just what he needed too. it can't have been easy - most likely he's never talked about it out loud in a group of regular guys - but sounds like you were all supportive and will be there for him when he needs it. this could very well be a very healing moment for him, too.
"the scariest thing about abuse of any shape or form, is, in my opinion, not the abuse itself, but that if it continues it can begin to feel commonplace and eventually acceptable."
- Alan Cumming, "Not My Father's Son"