Hi all,
I've been into what scholars (and would-be scholars) call "Queer Studies" for quite some time now. It's not so much that "Queer" means "none of the above" as it does "all of the above." Queer Studies examine (or, in the case of Queer Theory, "deconstruct") both sexual orientation
and gender as they pertain to social discourse, the arts, literature, and the Humanities in general. "Queer" is meant to be an inclusive term. Moreover, queerness is political. If you're a highly politicized fag, you're queer. If you're a strutting, flaming queen, you're queer. If you openly swing both ways, you're queer. Queer is anyone who is visibly not straight, not vanilla, not bland, and not gender-traditional. By this definition, some (many?) of us, here, on the forum, are queer (or, more accurately, genderqueer). The straight SOs are an exception (and this is where some of the tension in our couples can originate).
There's some controversy with the use of the term. Many (most?) non-scholar TGs will reject it because of the word being traditionally associated with homosexuality exclusively. I, for one, think the term useful and, well, cute. I like my queerness. In its original meaning, the word simply meant "strange" or "bent." I'll drink to that! I'm proud of my "bentness" (or, is that "bentity"?

). I am a charmed bentity; call me a Quark!
If you think GLBTQ is inclusive, here in Montreal the umbrella moniker is "GLBTTA": "Gai(e), Lesbienne, Bisexuel(le), Travesti(e), Transsexuel(le), et Ami(e)s" (In English, "Gay, Lesbian, Bisexual, Crossdresser, Transsexual, and Friends.") Now that's inclusive! Most people, when discussing the group, just join the two "Ts" and call it "GLBTA." Still, the whole shebang could come under the term "Queer."
For more info:
Wikipedia on the term "Queer"
Wikipedia on Queer Studies
Love,
CJ