Great topic
Under almost all circumstances, I would argue that it is better to leave the game and find a new place to play. There are lots of sandboxes and other children to play with.
However, the community cannot allow severe offenders to cause everyone to vacate a good game. Therefore, action must be taken, but it must a unanimous decision, dontcha think?
If a Blue is causing such an uproar to be team-killed for it, all Blues should be on-board before any sand is thrown. Team-killing because a name was called, or because a bomb exploded a little too close, to me, doesn't seem worth the high offense of team-killing, nor the 50 points.
It does warrant, however, exiting the game and chewing on some sand for a bit until one is ready to play again.[/size]