Is it true that college-age gay men have more sex than college-age straight men? The post was an anecdote (and anecdotes are fine) but the question is empirical and there's probably solid research on it. Anyway, all statistics are stereotyping.

As far as the article goes, Harold Bloom (the western canon guy who died a while back) argued that gay and bi people are significantly overrepresented among great writers and poets. I'm not sure if he had a theory as to why.