The question is this: is this doing well on HN because HN is full of progressive-minded feminists upvoting a neat DIY project on its merits, or is it doing well on HN because it serves as fodder for the nerd-girl fantasies of a primarily male readership?
I really think this is an important point that often gets missed on male dominated social news sites. Readers are quick to pat themselves on the back for the community's mature lack of slut-shaming, while neglecting to realize that an entirely different form of sexism and woman-objectification is taking place.