Hopefully this question is not too much of a digression—but has anyone considered using something like Arxiv-Sanity but instead of for papers it could include content (blog posts, articles, etc.) produced by the wider rationality community? Because at least with that you are measuring similarity to things you have already read and liked, things other people have read and liked, or things people are linking to and commenting on, and you can search things pretty well based on content and authorship. Ranking things by (what people have stored in their library and are planning on taking time to study) might contain more information than karma.
Hopefully this question is not too much of a digression—but has anyone considered using something like Arxiv-Sanity but instead of for papers it could include content (blog posts, articles, etc.) produced by the wider rationality community? Because at least with that you are measuring similarity to things you have already read and liked, things other people have read and liked, or things people are linking to and commenting on, and you can search things pretty well based on content and authorship. Ranking things by (what people have stored in their library and are planning on taking time to study) might contain more information than karma.