Meta-moderation is a second level of comment moderation. A user is invited to rate a moderator's decision. He is shown a post that was moderated up or down and marks whether the moderator acted fairly. This is used to improve the quality of moderation.
- Slashdot Metamoderation FAQ
- Meatball: MedaModeration
- Slash(dot) and Burn: Distributed Moderation in a Large Online Conversation Space Cliff Lampe, Paul Resnick