About 2% of people self-identify as gay. So 10 people on that 500 list are likely to be gay, give or take.
http://www.washingtonpost.com/news/volokh-conspiracy/wp/2014...
Is your theory that the remaining nine should issue press releases? How do you know others aren't openly gay with the only people that matter: friends, family, loved ones; as opposed to feeling the need to broadcast it to the media.
Straight people don't go around declaring their sexuality, nor ever feel the need to. Gay people shouldn't feel the need to either. That is a critical hallmark of equality.
Do I have to email the press to declare that I'm openly gay and running a Fortune 500 company?
Should I declare that I'm openly straight and running a Fortune 500 company?
It's an absurd premise, and it presumes that we all need to be declaring our sexuality. That another person has a right to know my sexual orientation. It's not only false but disgusting.