I'm thinking that you aren't quite as knowledgeable about this as you think you are.
Not only did you again fail to compare the two specs, but you even further removed it from your first point. And then you bring up shammies with yet another tangential point.
Sent from my Gibson using HaxType.
I have tanked at 80 with a paladin, a warrior and a druid. I have healed at 80 with a shaman, druid, and priest. I'm not sure how you fail at understanding each one, despite similar roles, have different ways of performing that role. You can't possibly be SO stupid as to assume a warrior and a paladin will tank exactly the same in terms of pressing buttons, doing rotations, etc.
No one is dumb enough to even attempt to troll ME, that's just straight-up Downs retarded.