“Clue” is not a total ordering of people from best to worst, it varies from topic to topic.
The other issue to consider is what you view the purpose of a forum is.
Consider a subreddit like TheDonald. Presumably they may use karma to get consensus on what a good comment is, also. But TheDonald is an echo chamber. If your opinions are very correlated with opinions of others in a forum, then naturally you get a number that tells you what everyone agrees is good.
That can be useful, sometimes. But this isn’t quality, it’s just community consensus, and that can be arbitrarily far off. “Less wrong,” as-is-written-on-the-tin is supposedly about something more objective than just coming to a community consensus. You need true signal for that, and karma, being a mirror a community holds to itself, cannot give it to you.
edit: the form of your question is: “if you don’t like TheDonald, why are you reading TheDonald?” Is that what you want to be saying?
“Clue” is not a total ordering of people from best to worst, it varies from topic to topic.
The other issue to consider is what you view the purpose of a forum is.
Consider a subreddit like TheDonald. Presumably they may use karma to get consensus on what a good comment is, also. But TheDonald is an echo chamber. If your opinions are very correlated with opinions of others in a forum, then naturally you get a number that tells you what everyone agrees is good.
That can be useful, sometimes. But this isn’t quality, it’s just community consensus, and that can be arbitrarily far off. “Less wrong,” as-is-written-on-the-tin is supposedly about something more objective than just coming to a community consensus. You need true signal for that, and karma, being a mirror a community holds to itself, cannot give it to you.
edit: the form of your question is: “if you don’t like TheDonald, why are you reading TheDonald?” Is that what you want to be saying?