Okay so Albus Dumbledore is a gay.
My question is: would any one have a problem with it? Not really... or at least I can say that for myself. Of course, I am going to reread the whole series now since I got this bit of information but that's merely out of curiosity than anything else. I'd have a totally different perspective of him now that I know a little more about him. In my opinion, he has been a very mysterious character from the beginning and this will help resolve a lot of questions about why things happened the way they did, or the way he wanted or didn't want.
And if you're wondering who's the lucky man, it's none other than Gellert Grindelwald!