I think part of the problem, is partially our focus on strength in numbers occasionally results in some of us thinking we are like everyone in the collective grouping.
For one thing, while I have NO problem with the homosexual community, not being one, I am simply not one of them.
I'm very pro same sex marriage, but, to be honest I am only that way as I believe it to be right.
I would not really expect to have anything in common with the gay crowd, and as such, a grouping of gay males would interest me as much as a group of hetero males.
To me, lesbians are just women who have different preferences in partners. I would not even be interested in thinking of them as different than hetero females.
But the challenge from being transgender, is I expect people to see me as a male, even though I am not one, all because visually I seem like one. So I would not expect males of either persuasion to see me as anything other than male, and they would assume I liked male things regardless of whether I wanted a male in that fashion.
It's the same with females. I don't think I would have any more success with a group of lesbians, as I would hetero females, as they just see the male form and wonder why I am interested in their activities.
When people say LGBT, I think a lot think the group is a single group all having unique qualities, but essentially the same group.
I myself, I consider myself transgender and I don't really feel ideally speaking, like anything that is important to me, is really related to the rest in any fashion worthy of their interest.
My reasons for wanting to wear a skirt for instance. It has nothing to do with an urge to cross dress. I don't even like the term cross dress, as it implies the clothing is the opposite of what I should be wearing.
I prefer friends to be just people that have common interests that have nothing to do with my gender, or preference in bed.
I don't seek out 'queer' people as some term them, I am not seeking any of the LGBT community specifically due to their being part of the LGBT community. If I am looking for anyone, it is because they like models, role games, wargames, anime and woodworking.
When guys start discussing sports, I basically tune out, as I have nothing on common with sports fans.
I don't discuss cars as I have no interest in them.
I suffer from a range of cliches unfortunately, as I don't tend to encounter many guys that like watching girlie anime, or wishing to discuss what so many of society have branded as female activities (even if I DO know men that do them and girls that don't like them).