Common sense would tell you it does happen. It only takes one guy who'd rather hire a man than a woman and one qualified woman applying for that job. I don't t

Common sense would tell you it does happen. It only takes one guy who'd rather hire a man than a woman and one qualified woman applying for that job. I don't think it's a meaningfully large part of the explanation for the skewed distribution. I think there are deeper systemic issues for that. However, I don't think I've seen more than a handful of people say that quotas are in place because of discrimination either. From my experiences, I think my view here is by far the dominant one -- there is overt discrimination, but the bigger factor is more subtle. It's primary and secondary education, culture, socioeconomics, marketing and advertising to kids, in short, a bunch of stuff that serve to skew the pool of people even getting to the point of wanting tech jobs. Quotas aren't aimed at getting Klansmen to have to grit their teeth and hire a black guy. Quotas are an attempt to bootstrap the system -- maybe if we just dump a larger than normal population of minorities into our little world, it'll self-propagate through more minorities seeing this as a viable option, with the hope that a generation or two from now, you'll have the distribution you want naturally.