I prefer bottom up decentralized curation of comments. Let readers curate as they read via moderation, and let other readers filter or rank comments by selectin

I prefer bottom up decentralized curation of comments. Let readers curate as they read via moderation, and let other readers filter or rank comments by selecting zero or more other reader-curators that they find agreeable. That would be quite useful here too. It could be a variaton on https://news.ycombinator.com/classic https://news.ycombinator.com/classic with user-definable and shareable sets of voters.