If you were on the DF... there was prob another tank... and he probably voked.... and then the rest of the group probably still won... and they probably lol'd at you when they got the loot and credit and you didn't.

Not defending them... but what you did was really stupid.

You kept yourself from enjoying the rewards in order to obtain some degree of happiness by depriving those who mistreated from enjoying the same. I'm not sure that's much better than insulting others. You could have instead explained to them in the end, that maybe being a jerk to every one isn't the most intelligent thing to do and they would have been far more receptive and understanding.... and if your goal was to change behavior, you probably accomplished the opposite... as they probably are now either angry for someone like you for screwing them over or they think you are silly because you more likely just shot yourself in the foot.