[@ViolentViolet] Oh wow, that's horrible! At least on this site you can always remove their power if they're getting trippy (they get a badge next to their name which you can remove if you remove them from the GM list at the top). It's always good to make sure you and your co-GM's have guidelines that you all follow, and that you're all on the same page. I know from personal experience running an RP alone can sometimes be more disheartening and overwhelming than just removing power from people who don't deserve it.

TL;DR: There should be checks and balances.