The problem that I run into is the "unarmed" soon become armed. So because I'm a bandit, i'm a target. I have not killed players because they weren't armed, only to have them find a gun, come back and kill me. So if i'm in a city or building, and bump into an unarmed player, he's toast. When i'm sniping, I generally don't kill fresh spawns because I will alert others of my presence and possibly miss out on the opportunity to kill someone more interesting, or give away my location to the more dangerous players. But I must admit, when i'm on a hill or building sniping, it's damn funny watching a newbie run around trying to figure out where the shot is coming from.