It's funny (by which I mean terrible), that whenever someone mentions that close to half the gaming population is women, someone pops out of the woodwork to say "But they're playing mobile and social games! They don't count! They're not Real Gamers !".
Of course they count, don't be stupid. For starters, Bioware makes mobile and social games, in addition to their main products, and so they should absolutely be concerned about that portion of the market.
Secondly, if the majority of female gamers are exclusively playing mobile and social games (and I'm not convinced that's the case), has anybody stopped to consider why that might be? Maybe it's because Farmville and the like include female characters in their marketing, while the "AAA" market is mostly unwelcoming, and plasters the covers of their games with angry white dudes who are designed to look intimidating.
Thirdly, every gamer has to start out somewhere. I doubt that anyone here jumped straight into gaming with Dragon Age and Call of Duty. I sure didn't. Mobile and social games are more accessible than "real" games because they don't cost over $50 to pick up and play.
And finally, if women aren't a part of the "real gamer" community, it's probably because the "real gamer" community sucks. In fact, I'm pretty sure this entire argument of "they don't count" is designed to keep women out of gaming by dismissing their demographic out of hand, rather than trying to tackle the problem of why they don't play and how to get them to play.
The truth is that it's extremely easy to get women to play. You just have to invite them. When I was about 13-15, and I had nobody to play Baldur's Gate: Dark Alliance with, I asked my mother. It was really, really easy to do, and she enjoyed it so much that we played the Dark Alliance games like a billion times over, and then we bought the Champions of Norrath games and we played those repeatedly also (but not as much, because they kind of sucked).
In fact, my mother became so enthusiastic about these games that it was difficult to get her to go away when I wanted to play something else. But since then, I got her into Pokemon, and also the Elder Scrolls series. In fact, when Skyrim was announced, my mother, who was now nearly fifty, went out and pre-ordered it of her own volition. I don't even really like the Elder Scrolls, and had no real intention of buying it for myself.
More recently, we played Diablo III on PS3 together, and if Sacred 3 has couch co-op, we might play that as well.
And maybe she needed (and still needs) a lot of help sometimes, and maybe it gets annoying, but if our male relatives wanted to get into gaming and needed our help, we wouldn't just dismiss them out of hand.