The thing is, I rarely commend tanks anymore. It seems everyone wants to commend them for holding aggro, and as of late, that is really, really easy. Many will blame DPS when they fail to do their job (I have run into tanks who will not tank adds in areas they ought, or they mark a target as 1 and go on to attack something else...) Healers of course are a consideration as they tend to keep everyone alive, and can add some lovely DPS if they understand their class. DPS? Well, most people won't commend them since they are 'face roll' easy (So are tanks guys) But... if I notice they are doing proper rotations, keeping DoTs up and dealing with mechanics properly, they get my beans... I mean, commendation. Whoops, wrong game.