There's no such thing as "outing". People discuss other people's lives all the time, whether they are gay or straight. Why on Earth should be continue not discussing them while continuing to discussing the lives of straight celebrities? Are you saying that if we discuss so and so dating a person of the same gender publicly, we're outing them? Whether the person wants to come out publicly and confirm it, is their business, but there is nothing different between talking about a person who's dating a person of the same sex or the opposite sex. If that is a problem, then we should be discussing whether we should be talking about anyone's personal life. That's not going to happen, so we can continue to talk.
I understand why up and comers don't come out of the closet early on in their careers. However, those who are established, should definitely come out. It's a moral obligation. Gay people need to be visible as to confirm their existence. It is important for the progression of society. I'm looking at you, Jodie Foster!
Politicians who vote for a bash gay people, should be publicly outed, with all media attention on them. CALL A PRESS CONFERENCE! OUT THE BASTARDS!