Have you or are you willing to (AYWT) make a distinction between the positive portrayal of women in games/ gaming and sexist portrayals?
What? I truly do not understand this question, or rather, how it might apply in real terms, at all.
Have you or AYWT accept that the consistent use of pictures of bikini-clad women strolling through snowfields alongside rug-wrapped barbarian men is potentially discouraging for some female gamers?
Answers itself, surely.
Have you or AYWT go out of your way to recruit or encourage girls/ females to join a gaming group?
No.
Equal opportunity ftw.
Have you or AYWT go out of your way to encourage girls/ females to join RPG communities?
As above. Da ladies wanna play, ain't gonna get in their way.
Have you or AYWT tell a publisher, (by email, blog or f2F), that you'd like to see more positive portrayals of women in RPGs?
No. That would be between them and their future sales figures. Let nature take its course, no?
Have you or AYWT present youngsters with equal opportunities to get involved in RPGs?
Sure. Just hasn't happened. Much, anyway. Mainly, because there are ongoing campaigns, and they all (currently) contain considerable "mature" content. No, not necessarily
that kind of thing, but well, stuff that wouldn't (or, in some cases, mightn't) be suitable for younger players.
Have you or AYWT adapt rules, settings and gameplay to offer a mix or balance of mystery, exploration, investigation, characterisation and novelty alongside combat-focused gameplay? (Either to encourage all kids equally or females).
Yikes. Also, answering the question directly, and at face value: No.
Have you or AYWT adjust your RPG purchasing habits to at least limit sexist content/ contexts?
****, no idea. It doesn't cross my mind, really. I doubt I'll lose sleep over it, either.
Have you or AYWT actively discourage obvious and persistent sexism at your game table, e.g. don't laugh along with the jokes/ speak up if a female player appears uncomfortable with some of what's being said?
Might well do. Assuming the lass doesn't say something first, that is.

Depends on the circumstances, in a whole lot of ways, as is usually the case with real people and real situations. But AIWT? Indeed, and have done a few times.*
* But not only on behalf of female players. . .