They are dumb and a product of people seeking validation for everything they do. Fosters this weird dependency, cannot tell you how many times I have seen people whine about doing x but not getting a comm. Sure sometimes it is a joke but other times people do get bent out of shape or they even use it as a marker of how liked they are.
I am also willing to bet the people that comm others for doing well most likely could stand to focus more of their own gameplay and improve verse watching others. I dip set as quickly as possible I rather not get I exist points just for playing a tank or healer.
