I think your perception is COMPLETELY off, starri. Treklit has been extremely open to many forms of sexuality, has not shied away from the subject, nor has been particularly harsh to homosexuals. In book 1 of Vanguard a woman in a hetero marriage having a hetero affair was killed. Someone in a hetero relationship was killed in Declassified. I see no discrimination; the books have made the variety of sexualities a non-issue in the future.
Maybe it's just a question that we're (from my perspective at least) underrepresented and, at least until Christopher
were kind enough to point out more examples than I had at my fingertips.
I'm not saying I want some kind of quota system, and no matter what else, TrekLit has been an order of magnitude more diverse in that regard than Trek-proper. I am very appreciative of all of our authors, but there was something about the VGD death that stuck in my craw a little. Despite that, I still think Marco told a very good story.