As good as AH is, and it is, it's still got some grave issues.

I'd bailed after links to LibGen / SciHub were getting my comments moderated.

Which incidentally points at a problem with moderation: no matter how well-intended, or overall effective, people take issue with their contributions being penalised and removed, especially if they sense unfairness. (Also, especially, if there's a social- or political-group bias detected, again, regardless of merits, but that be 'nother can of worms.)

I'm left with David Weinberger's observation: "Conversation doesn't scale".

<https://dweinberger.medium.com/the-social-web-before-social-...>