I like that idea. Penalize submissions (hype,linkbait,fud) that go against HN's mission with 20pts and bad comments with 10, 20 or even 50pts for spam.
Or something like that, if you get to negative score, you can't vote anymore until you go back to positive with nice comments and good submissions.
Or something like that, if you get to negative score, you can't vote anymore until you go back to positive with nice comments and good submissions.