I think there definitely has to be a penalty for mindlessly shooting at people. It is so incredibly frustrating dodging zombies, finally finding some good loot just to run into somebody who fires one shot at you and you die. It doesnt make me angry, it makes me simply sad and not want to play this game anymore. I mean, who spends 25 bucks for ARMA II and the Expansion just to ruin other peoples games? It is hard enough to get out of the way of other zombies. I don't want to be in constant fear of some douchebags who just wanna shoot people as well. Because if this goes on, I have no intentions of continueing to play this game. For these people it takes literally a second to shoot you and ruin your character you have been working on for multiple hours. Please take some actions!