Doing the fallowing will give your server a bad reputation amongst all gamers, slowly ruin the game, and ruin your server population:
1: Cancel votes to prolonge a game inwhich the teams are stacked. Players do not stay on servers onwhich they are not having fun.
2: Kick players for beating you, over and over.
3: Fail to understand the use of langauge includes the use of words, phrases, and ideas you may not like. So when you say "langauge" and expect me to self-censor myself to your viewpoints, not only do I have no clue as to what those viewpoints are, but I also have no clue as to what words will and will not offend as there are far worse words in the english langauge than fuck and shit and far worse consepts such as skullfucking a deconner. Therefor, by believing in the backwardness that is expecting me to censor myself to your un-expressed and therefor unknown viewpoints, you are kicking people from your server, without any reason.
4: Set your server to force clients to use settings you want them to. For the record, I have visual snow which causes nightblindness and have to have the gamma set all the way up so I can see.
5: Run a server on a computer next to you, then proceed to play on it with less than 10 ping. This makes you an ass because it gives you an advantage over other players.
6: Go to someone elses server and ruin their game through deconning everything in sight then use hacks and scripts to maintain yourself in the server doing activities nobody likes.
7: When a game is over, it's over. So when the aliens, or humans, camp the enemies last spawn mabye it's time to force a new game.
I think that covers most of the bases.