This in a nutshell explains my hatred of server admins. On TF2 especially, if you're in a server where someone is hacking, you can report them, complain about them, and do whatever is required to try and get them banned from that server, but the admin that's on will just... SIT there, picking his nose and saying like "Oh um, are you sure? Like, um... do you have any, uh... proof?" He'll ask this as the guy is gunning down cloaked spies with ease.
Or when someone posts an adult pic on the walls (meatspin) and they try to figure out who posted it, even if you SEEEEEE the guy who's doing it and say "I just spectated and watched so-and-so do it" they won't do jack about it. Had an instance of this and after a good 10 minutes of me trying to convince the admin who it was, the guy who was doing it micspammed "HAHAHA! ALL OF YOU ARE *******!" so loud it hurt anyone using headphones, then quit, making the spam vanish. Then the admins were like "Oh.. uh.. it, was him? I guess."
They don't care. They're douchebags who are "friends of a friend" who are given the admin rights then don't actually enforce anything! Only time you find good admins are if you're in a clan and you play on that clan's server, cause then they'll actualy listen to you!