Culturally, the modern replacement for Usenet is probably Reddit. Architecturally, probably something built on top of a federated protocol like ActivityPub (Mastodon) or Nostr (Lemmy).
But I guess realistically you can't fight entropy forever. Even Hacker News, aggressively moderated as it is, is slowly but irrevocably degrading over time.
But I guess realistically you can't fight entropy forever. Even Hacker News, aggressively moderated as it is, is slowly but irrevocably degrading over time.