I am an admin, but to sit there and mute and/or gag people for petty shit is just a lil much. There are things you can use that stop stuff like that. Example if I'm not mistaken PlagueFest has a thing for radio spam, where it only lets you use the radio once every few seconds. There is a few other servers I have played on that have a chat spam protection, that after so many entries it stopped you with a message saying you are flooding the chat or something along those lines. Normally stops you after 3-4 back to back entries within a short amount of time(possibly about 5 seconds.)