This is stupid, he might not be the most charismatic leaders but he is genuine leader for organization like Mozilla, and other causes what he supports in his free time, I personally don't care, as it is not relevant.
Personally, I don't see it as hypocrisy. In the case of those opposed to Prop 8, people aren't arguing for some generic tolerance, they're arguing for civil rights, including equality before the law. Most of the gay people I've talked to figure the prejudiced are going to keep on with their hating; they just don't want that bigotry enshrined in law.
Also, FYI, trying to insult gay-rights fans with "you're gay" doesn't really work.