Me, I =do= listen to the commander like a zombie. I've lost track of how many times I've died trying to get to a waypoint that the commander has forgotten about...
As for commrage, how about commrage-by-proxy? One game (on Lost) we had only 3 marines on the ground, and one spent the WHOLE game sitting in base whining for a welder. Even picked up one of our shotties, and STILL stood around in base asking for a welder, after Saltz basically told him to go to hell. So, I reclaimed the shotgun... by SHOOTING HIM IN TEH FAEC.