I suggested this before, but I think it was well after you stopped reading the threads. Let me try again:<p>Why not show a percentile for comments? Before there are 10 or 20 or so comments on a page, don't show any score of any kind (except maybe gray out really bad comments). Then, when the number of comments is high enough, display a percentile compared to all the other positively ranked comments. You can still use points internally, but you display a much fuzzier number to users. It is useful to quickly pick out the best comments to read, but once a comment becomes one of the best in the thread, no one will have to keep voting it up (and similar for down). People will just cast votes to say "this comment is over (or under) valued" not to say "This comment deserves another (or one less) karma point".<p>I'd really love to see you run that experiment for a day or two :-) What do you say?