OTOH a site like HN do produce this analysis for each link, by means of comments. It would be pretty interesting to have something like HN, perhaps a bit broad

OTOH a site like HN do produce this analysis for each link, by means of comments. It would be pretty interesting to have something like HN, perhaps a bit broader in topic selections, where the analysis was captured in a more structured manner and published for other services to reuse in various ways to aid the reader.