What if they join yours?
Mute them?
You need to experience it before knowing who to mute. Before you can mute you have to get "I HATE" in at least.
So? Put up with a split second of whiny noise, decide you don't like it, mute them. Is just a few seconds of it too terrible?
Not going to a server because they are there is letting them win.
Well, to be honest, who actually wants little annoying kids on their servers except for servers of nothing but little kids? If one came in, he'd probably get banned if he's bad enough, and I don't go to any of them with nobody but noobs and kids, do you?
Also I'm just waiting for somebody to be a handicap and post the "Arguing on the internet" special Olympics picture.
This would work better as a whitelist. Nobody speaks until allowed.
This is actually a very good idea.