This is an interesting article about whether or not it's right to out a celebrity, or keep them in the closet. It uses an example of, when Clay Aiken came out, did you go out and buy his cd? I think that's a little unfair; i don't like Clay's music, so i don't buy his cd. end of story. not cuz he's gay. then again, I'm gay, so i guess i can't judge that.
Anywho, I think a celeb should come out if it's in their best interest. I'm in the same situation. My parents dont know yet, and now is not the time to tell them. I will eventually (it's a new year's revolution, so hopefully this year) but i'm in no hurry.