Not everyone in prison is a killer mutant psychopath who has committed unspeakably perverse crimes, and not everyone outside is a normal nice guy. But, whatever (LOL we can debate this in the "bias" thread).
The reason I bring up rape in prison is that I think your Joe Average guy may not be that hugely different - psychologically speaking - from someone in prison, so discounting that whole area of study / discussion is going to narrow the information you are going to get. But, maybe that's what you're going for, that narrow focus on a particular type of person? IMO the studies on the rape of the average nice guy are going to be pretty thin, I will wait for Miz Mal's stats but I would think that the normal nice guy is the least likely to report.
I think Rob is the only guy in the debate forum, period!