I noticed a high gay population at urban planet, too. could have just been my perception, though, and not objective reality through the numbers... not sure about here, which seems to have some people who are gay, but not as many as stood out at UP. Probably just a coincidence that there are so many at UP, but could be cause its a bigger site, too. Anyhow, I think being gay, even though not typically thought of as being as 'masculine' as a straight guy, still puts you into a diff category than a woman in terms of socialization to like particular hobbies. i.e. despite having the orientation of most women, gay men still have the socialization process of most men, thus explaining their presence on these forums...i think the socialization to like construction and bulldozers and tall buildings begins way before sexual orientation is realized.