Visitors to this site? I wouldn't trust any statistic from an online poll.
But here are some statistics for you:
In my theatre dept. at college: 2 of 13 males are gay (actors only. There are 10 male techs who are straight, too).
In a two-week actor training program in NYC I took, 4 of 9 males were gay.
At a summer stock regional theatre I work at now, it seems like EVERYONE is gay...
Frankly, who cares? It's a blessing for the straight man. Especially on tours
"The Spectacle has, indeed, an emotional attraction of its own, but, of all the parts, it is the least artistic, and connected least with the art of poetry. For the power of Tragedy, we may be sure, is felt even apart from representation and actors. Besides, the production of spectacular effects depends more on the art of the stage machinist than on that of the poet."
--Aristotle