yea, whats sick, imo, is that there are a bunch of different ways each class can be a specific role, because of the ability to mix and match class abilities with weapon abilities, racials, guild perks, etc. which means that the way you tank, heal, or deep is going to probably be relatively unique to your class.
and currently at 31 as a DK Tank, Ive speced into all three attributes relatively evenly, with health being my lowest. I find that I prefer the utility this gives me at the cost to reaction time (reacting to a situation b4 I'm dead).