I would prefer they defaulted to forgive, and you had to go out of your way to punish, like, punish yes/no are you sure yes/no.
I know ive accidently punnished when I have ment to not punish because of prressing the wrong button. Also the bug with team colours has caused me to be both the reciever and giver of a TK, which sure looks like a purposeful TK to the reciever.
Despite a comment, I try and keep calm, never called people names for either punishing me or being tkd, try to forgive, specially if they say sorry and if I make a mistake on it appologise for it.
The problem is with the system as it is, created by EA, not TiG, its too easy to accidently punish, and too easy to be kicked because of it.
A better system would be if someone tkd and you punished, if they got a kick vote later for TK, punishments would count as votes, that way it would take active attempt by someone to kick a TKer not just the oh you have done it 3 times BYE.
Please have patience and calm, its how EA and Dice have the thing setup causing the problems most of the time, not the majority of the players, and especially not the people hosting the server, so lets giver everyone a break