I find HN to be the best: - Good UI - No Algo, although ranking is a bit vague - Discussion can go very deep as the limit of characters is large Other than

I find HN to be the best: - Good UI - No Algo, although ranking is a bit vague - Discussion can go very deep as the limit of characters is large Other than traditional forums, I don't think anything else beats HN. X and Mastodan and such are just too short, too quick.