Can we please just stop all this PC bullshit. Robo Pike obviously doesn't realize that the reason these women attending that meeting are so excellent is because there are so few of them. I.e. only those survived/came so far who have actual skills.
The same goes for computer science. The women who are really skilled and who really want to work in this field WILL work in this field. Which, of course, means there will be less of them. I mean, we already got enough incompetent men in sotware engineering/computer science. Do we really need to flood the field with incompetent women? And on top of that, celebrate their non-achievement of being a woman?
Regarding role models: why can't women simply choose a male role model? Is the gender of their role models really that much more important than their achievements? Shouldn't you look up to someone because, let's say, they are especially skilled in their field instead of their genitals? (Same goes for men choosing a female role model)
Look at it from the other way around: has any man in fashion ever complained about there not being enough male role models in fashion (a field clearly dominated by women)?
And the only ones who ever complained about impoliteness are women and effeminates. If you judge people by hurt feelings instead of actual skills, then you end up with shit like being banned from the golang community for pointing out that someone's English is incomprehensible!
If women have something to contribute to the respective field, then they are more than welcome. If not, then they can simply fuck off (just as all those incompetent men).