I do NOT believe in outting anyone. I think it is wrong and despicable. But, I also agree with Matrix that there is a point when a public person "preaches" hate against homosexuality that they loose the right to come out on their own terms. Being trained as a minister myself, I never gave one sermon that was against homosexuality. Quite the opposite, I always talked about love and understanding.
I did not come out until I was 28 and the thought of doing it earlier terrified me. I would most likely have been better off had I been forced out at 18. But, I have no doubt that I did not have the necessary maturity and love for myself to deal with it and I don't know the outcome had I not been able to do this on my own terms.