You should have rolled for the loot on all your mages and given to the one that needed it.

Blizzard already said in a blue post that bringing friends to roll need for you is OK. Plus there will always be people to rage against boxers.

I think you should just be polite, and not lose your temper against the ragers, just continue replying calmly and take whats yours. Passing on loot wont stop the kick-vote!!!