I have a list of players I will vote kick just on principle. Basically any absolutely terrible players who, upon being given some polite advice, respond with "it's just a game lol." Very true, but I know of no team game or sport where people tolerate someone being a complete and utter shit, and I am under no obligation to play with people who are. Said list is rather small atm, but only because I started it last week. This kind of behavior is stupidly common.