If the all-genders-equal, non-feminist side swings the discussion, the entire thread disappears off the front page, inexplicably sitting at position 500+ with no flagged indicator. The lambdaconf debacle comes to mind, but it's hardly the only example.
If the feminist, women-are-victims-side swings the discussion, the thread is left up, full of moral chastising, with a graveyard of flagged comments serving as a warning to the evil dissenters.
On this topic, HN is unquestionably biased from the top, and the pretense otherwise is laughably non-credible and deluded.
Furthermore, while meta-complaining is against the rules, this rule is again only enforced against those who question the party line, not those lamenting the amount of immoral thought on display.
The bigger message being sent is obvious though: men, don't bother apologizing for your missteps or character flaws. Forgiveness is not coming.
If a woman got drunk at a guy's house, and was being insistent upon being shown the door, throwing it in her face would be considered cold and insensitive.