https://github.com/ferg1e/comment-castles
https://www.commentcastles.org
For moderation, a user whitelist sits in front of the typical content blacklist, which introduces some interesting properties.
https://www.commentcastles.org/r/meta
https://www.commentcastles.org/r/internet
But they're a little more like tags, you can use up to 4 per post, and there are no admins for each one.
https://github.com/ferg1e/comment-castles
https://www.commentcastles.org
For moderation, a user whitelist sits in front of the typical content blacklist, which introduces some interesting properties.