This is interesting to me, because I'd been staying out of this forum since I don't identify as androgynous, but genderqueer. And this is honestly the first time I've seen "androgynous" being used to describe a range of non-binary identities. To be androgynous, to me, is to be balanced between male and female. Having essentially equal characteristics of both or neither, simultaneously. It's like its own gender. Which is what I thought this section of the forum was about, hence my hesitation.
How I've seen "genderqueer" used, in contrast, is any bending/blending/subverting/questioning/rejection of binary gender. Thus, covering bi-gender and gender fluid identities as well as androgynous ones. I would personally feel uncomfortable describing myself as androgynous, because I'm first and foremost male, FTM. Simply, a gender bending man. Sometimes I present in an androgynous manner, but that's simply relevant to me in an aesthetic sense. I have no idea where all of the concepts of it as a performance are coming from. Gender->-bleeped-<- seems to fit that more, since that's a very extreme, in your face form. I just do this for comfort's sake. And, just so you are aware, I find calling genderqueer a purely conscious effort, a sort of performance, to be offensive.
"Queer" itself is so controversial, I think that's a lot of the problem. But I love the word. Yes, I'm from a young generation and I haven't had as many negative associations with it as I'm sure some of you have. But it's so fluid, and it's been used to represents every part of the LGBT etc community. It has no limits to it. It seems to me to at once represent unconventionality, pride, diversity, everyone who's been declared an outcast, everyone individual. Outside the mainstream, essentially. It's not uncommon that I'd rather ditch my long line of identities and just call myself queer.