blatant and deliberate team killing...

[Snoopy]

I wouldn't worry too much. This game is full of armchair experts that love telling people what to do and what not to do. More often than not, most of them couldn't organise a shag in a brothel and continue to zerg around mindlessly.

As for team killers, I ignore most, but write down their name and return the favour when ever I am so lucky to come across them again. Two wrongs don't make a right, but it does make me feel better.