Not sure if you intended it as such, but your reply comes across as one of those derps in a WZ that thinks topping damage every match to the exclusion of tactics and actually winning is worth bragging about.
Point was, that Shield isn't useless. When I'm tanking 5+ people at a turret and you're dead, it's easier to see my point. And you'll notice I said average medals and my numbers have a plus sign next to them. I've maxed out around 200k+ dps...as a tank. So if you're a dps spec I would expect to faceroll 300k. Obviously your dps will be better, but I don't mind the trade off myself and neither do the people I'm with in the WZ, especially Huttball.
I'm full Battlemaster geared (before Ilum) and did it all Shield Spec.