A community? Well, a very fractured and dispersed one maybe...?
As mentioned earlier, one of our key goals as people is just to disappear at some point and become an unquestioned member of our chosen gender. This makes the whole concept of community rather complicated, since who will lead and for how long, and philosophically at least, when are we defined as being part of it?
I'd venture that we are always part of it, but we have no obligation of be part of it. So it leaves the situation in the hands of a few people with a political or militant persuasion (and I mean this positively) or else in the hands of some groups such as NGOs or foundations. This isn't quite the same as a sense of community.
We've had debates before about how we've hitched our cart to the LGB collective, but this isn't really the place for us, unless we happen to be a lesbian trans woman or a gay trans man. Even then, knowing people in a prominent LGB grouping here in Spain, the sense of community isn't great, and a fair part of the effort is largely internal politics and infighting - a microcosm of larger politics. Not really a community at all.
I think the best we can hope for is the occasional high-profile person who galvanises others for a time into some sense of community, and is willing to be a poster boy/girl for the rest of us.
Hugs
Julia