There are 6 people who've had gay sex that I could find and all but one of them are bi (or at least bi-curious). That seems like a statistical anomaly.
This is actually very interresting. I always found it hard to understand how some people can have so many sexual partners, and then there are people with very few of sexual partners. I had this theory that there must be some subculture of people who are really into this, date eachother in this group which causes their number to increase abnormally. It was just a silly theory but this sort of supports it?
There is not nearly as much gay sex on this chart as I would've guessed. Just the one bi girl hookup in the second from the right tree at the top. Actually is that a threesome or do you think they just all screwed at different points in time?