There are some grounds for thinking that people who make comments supporting (in rough terms) feminist views, and more generally but also more weakly "non-Reactionary" views, are particularly likely to attract the attention of mass-downvoters.

This could make it sound like LessWrong is antifeminist. I'll just clarify that this is (very?) false. It's just that the people doing karmassassination are possibly antifeminist.