Making something called "TitStare" or even starring at breasts aren't the worst kind of sexism. Making something called "TitStare" and then thinking it would be ok AND funny to give a presentation on it in public to an unsuspecting audience at a tech conference, and therefore deciding it was ok to make the women in the audience feel objectified and unwelcome, IS.

This is just such a remarkably ugly and hateful thing to do, it makes me sick.