Check out the SeeJane.org campaign. It aims to change the fact that 3 out of 4 characters in children's media are male. In response to convention harrassment, many cosplayers are participating in the Cosplay is not Consent campaign.
Depressingly, the developers of The Last of Us had to specifically request for women to be included in the game's focus group.
The New York Times talks about the women of Mad Men.
Border House have a new e-zine: Women in Games History.
YA author Malinda Lo discusses labels, for books and for people.