With comments, HN is a community. Whiteout comments, HN is just a bunch of black pixels on a grey background.
I'm tracking in my head a few hundred of users. I don't know the exact number because I never made an written list. Some users make consistently good comments in some topics, and it's an important signal for a discussion.
For example. ColinWright is a mathematician like me. I usually skim the math posts but he reads the whole post. So when he make a comment in that post it's usually accurate. If he says that in page 3, second paragraph there is a huge error, I just go to page 3, second paragraph and there is surely an error.
Nobody is perfect, but some users have earned a good reputations in some topics. I classified others as clueless enthusiastic, others as troll/morons/crackpots. Other are just unclassified. It's topic specific, so I may think a user makes good comments in one topic and regular comments in other topics. (I don't remember any case of good comments in one topic and really bad comments in other topics, but I have no formal list to check, it's just a fuzzy memory list in my head.)
I'm tracking in my head a few hundred of users. I don't know the exact number because I never made an written list. Some users make consistently good comments in some topics, and it's an important signal for a discussion.
For example. ColinWright is a mathematician like me. I usually skim the math posts but he reads the whole post. So when he make a comment in that post it's usually accurate. If he says that in page 3, second paragraph there is a huge error, I just go to page 3, second paragraph and there is surely an error.
Nobody is perfect, but some users have earned a good reputations in some topics. I classified others as clueless enthusiastic, others as troll/morons/crackpots. Other are just unclassified. It's topic specific, so I may think a user makes good comments in one topic and regular comments in other topics. (I don't remember any case of good comments in one topic and really bad comments in other topics, but I have no formal list to check, it's just a fuzzy memory list in my head.)