From a strictly healer PoV... not really. I do tend to have more problem with WAR than PLD, but I think its less about the job itself and more that it just seems more folks get trapped in the "I'm a Blue DPS!" mindset while playing it than the other tanks, and forget that mitigating damage matters... which of course makes my job harder. The ones that are doing smart cooldown usage and not using 270 STR accessories? An utter pleasure to heal.

If it's the tank job that you like to play, ignore your friends and play it. You'll do just fine.