This is a good site for heterosexual men, especially men with disposable income who want to dispose of it: there's a high ratio of female to male users. (askmen.com)
A lot of gay men don't like the idea in the same way that a lot of heterosexual men or women don't. (nakedpastor.com)
This study's large sample size allowed the researchers to look at gay men and heterosexual men who were recruited in the same manner. (sciencedaily.com)