Complaining about the lack of homosexuals in Pokemon is just like complaining about the lack of foot fetishists or furries or Bronytas or what have you. I'd look ridiculous if I complained about the complete lack of the aforementioned groups of people. Heck, I'd get marked for trolling...y'know, I kinda did.
Now I'm not saying that said topic shouldn't have gotten modded or anything, as what I did most certainly was trolling and I apologize for that. But now, I say these things with a straight face. Game Freak has no more obligation to add a gay character than they have to add someone who loves feet, Lucario, or Lucario's feet. Or TV shows about Ponyta.
Come to think of it, that would actually be pretty funny if they had Bronytas in the game. Could you imagine? Bronyta Stanley would like to battle! --- You think I'm stupid for liking Nintendo? You're the one who thinks that "just for little kids" starts with an E. http://i.imgur.com/QiEb7.jpg