I think that this is truly interesting and it's relevant since the world of gaming, computation and informatics are man driven and we need equality.
She makes a great exposition showing some of the problems that she, as a woman, has to deal to express her point of view.
The most significant part I guess it's the end when she says it's necessary believe when a woman says what she thinks/feels/suffers. And it's true that people try to stigmatize the "gamer girl", the "geek girl" accusing of faking it. And when a woman is treated badly is accused again of faking. The victim being victimized.
For the other part, I don't share the vision in general of the Anita about gaming, though a change would be good, but I don't know.