I’ve been an on and off member of car forums. Lots of forums are broken down into sub forms based on model and years, and then sub topic like general discussion, engine problems, mods and so on.

It’s much easier to have a few 100s of people commenting on various parts of the forum than a one single feed like HN.

Exactly the example I was thinking of. Same.

You get to control the direction per your interests rather than being sprayed by an algorithm.

Yeah, I guess I should’ve added at least another 0