Earlier quoted context omitted.
Even HN has declined, but what bothers me most is that HN has a definite range of views that are acceptable. This limits useful discourse. e.g. someone should be able to criticize Elon Musk without being downvoted to hell. While HN does stay civil, I think it is too limited in general. Don't get me wrong, the reason I use HN is because the discussion hasn't devolved into /. or reddit. However, HN would do well to enc…
> e.g. someone should be able to criticize Elon Musk without being downvoted to hell. I wish downvoting wouldn't be allowed without a "reply" to parent post, that way if I'm being downvoted nonstop I know why. Sometimes I get downvoted like crazy and have no clue as to why. Or even if I guess it doesn't add to the conversation to just shut me out because you disagree without teaching me why. I wonder how HN would be…
1. there are replies and up-voting, but no down-voting;
2. you can classify a comment reply, at time of posting, as a "rebuttal";
3. up-voting a rebuttal comment will also be considered as down-voting its parent;
4. the aggregate score of a subthread is calculated as a Euclidean distance, with all the positively-scored comments as dimensions. Thus, if you've got one great comment made in response to a bad comment, the thread will stay un-collapsed; if you've got two equally-great comments, the thread will rise, etc. (Likewise, if you've got good discussion happening in response to a really bad post, the discussion's value will still propel the post to the hot page.)