As a tank, I have to say healer/dps. It is stupid easy to maintain threat with abundant AoE.
This isnt a bash heals/tanks/dps, I'm just curious.
*EDIT* - Oops, I meant to say As a tank, I have to say being a tank is, where being a healer and dps is easiest."
Let me hear your thoughts, because I want to know what you think is easy/hard about being a healer, tank, dps