Pro-tip OP; I'm not going to jump to any conclusions here, but if you're pretending to be a girl in order to receive attention, white knights, money or anything that you could personally benefit from, you won't find it here unless you are an actual living breathing female. Instead, you'll find that your reputation here will be extremely short lived and you'll be taken seriously by none.
Ontopic, however, I really have no thoughts about it. They're just players. A friend of mine that I met here, Sorrel, is a female, and you probably wouldn't even know unless you asked her. Just a really normal, friendly, contributor to the community. It's the kind of girls that go around constantly reminding everyone that they are a girl that are probably more or less to be avoided.
If your gender makes absolutely no difference on your experience in a community, then you shouldn't even have to bring it up. Ever.