Ahh...I don't like this article, because to me it's just another attempt to define gender by a biological condition rather than an identity. I don't think one needs certain hormones to be female/male/other any more than one needs certain chromosomes or genitals. I'm a boy right now with E in my body, and taking T wouldn't make me more or less of a boy. It would just make me look more masculine, which is not what gender is about.