TIL big specialized forums have started backdating millions of LLM-generated posts. Now you cannot be sure a reply from 2009 on some forum for physics or maps or flower or drill enthusiasts haven't been machine-generated and totally wrong.
https://hallofdreams.org/posts/physicsforums/
Mastodon is the best way to keep up with what's happening.
Follow anyone across the fediverse and see it all in chronological order. No algorithms, ads, or clickbait in sight.