Not exactly scalable though, would you eventually have 10000 pins after 5 years and let people search (using a good search engine) across those only to avoid the noise of 1000 matching chat messages of idle speculation and uninformed wrongness? In Reddit the useful posts would have been upvoted, and then the post would have been indexed by google. I don’t see a compelling comparison here for a case like “how do I get (Device name) working in Home Assistant”