Okay, let's imagine that you and your friends are playing a game together, and there is a referee who makes sure everyone is playing fair. Sometimes, the referee isn't sure if someone is playing fair, so they ask another grown-up to help them decide if the player was being fair or not. This is like the meta-moderation system!
When people use a website like Reddit or Stack Exchange, they can post comments or answers and vote on other people's contributions. Sometimes, the website isn't sure if the votes are fair or if the comments or answers follow the rules, so they ask other users to help them decide. That's when the meta-moderation system comes in.
Meta-moderation is when the website asks some users to review the votes and comments and decide if they follow the rules or not. These users are like the grown-up referees in your game. They look at all the votes and comments and decide if they are okay or not. They use a special system to help them make fair decisions, and they can't be biased or play favorites.
Meta-moderation helps keep websites fair and fun for everyone. It makes sure that people follow the rules and don't cheat or bully other users. So, just like the referee in your game, the meta-moderation system helps make sure everyone plays fair and has a good time!