It's certainly not evenly distributed. I moved from a undergraduate school with tons of stories like this to a graduate school with very few, and, as far as I k

It's certainly not evenly distributed. I moved from a undergraduate school with tons of stories like this to a graduate school with very few, and, as far as I know, the undergraduate side was not problematic either. You also may not have heard everyone's stories. I also have known probably orders of magnitude more women in CS than would necessarily be comfortable sharing unpleasant stories of harassment and discrimination with me. I think it's remarkable, of the women I've known fairly well, how many had stories like this (the civil eng one was really out there, to be clear).