I think having inner demons and turmoil are very real elements of the human experience. As gay men, I think we can all acknowledge that because of society, peers, and family it can be hard to love and express oneself. So
I feel like it is a representation of real people and situations, not necessarily a representation of an entire community though. I know it does bother some people, that kind of 'tragic homosexual' sterotype, buts it's not the being gay that's tragic, its the coming to terms with it and finding acceptance when there are those that may reject you.
So I think that kind of character is necessary, it is a real identity being presented. Art, whether literature or film, is a great way to give a voice. I also agree with Sultan, I think there needs to be more confident, go-getting, sexy representation of gay men, just as with straight men in films. A lot of gay characters are relegated to being flamboyant sterotypes, drama queens, or oversexed types.