Gayken? Never!
Seriously, though, it's a difference between being what's known as "Quietly Out" and having a partner, people knowing, but not really saying stuff, like it appears that Jodie Foster may be, and actively bearding, and being sue happy about any M2M or F2F encounters, like I've heard some celebs, like "Ms. Cruise" and other $cientologists are.
I agree with the poster a couple of posts back who was talking about the Rutgers sitch, and Ellen talking about it on her show, and Anderson Cooper being silent. It would surprise me if Cooper WEREN'T gay, honestly, and I think many people feel the same.
I understand that to many people, their sexuality is THEIR business, and if they're straight, gay, bi, curious, or whatever, that's nothing to do with anyone. However, in that case, if you're quietly, or not so quietly out, then what's the big deal; especially if it could help someone.