Nothing happens at 100, as far as I know. If you get above 500, you can downvote comments. Someone has collected a list of undocumented features of HN: https:/

Nothing happens at 100, as far as I know. If you get above 500, you can downvote comments. Someone has collected a list of undocumented features of HN: https://github.com/minimaxir/hacker-news-undocumented/blob/master/README.md https://github.com/minimaxir/hacker-news-undocumented/blob/m...