Quote Originally Posted by VanilleFang View Post
So with that out of the way, what do you have left? If you accept that all healers can heal all content, than you will come to a realization. It's everything else in their kit that separates the healers from one another, not the amount they heal.
This is quite possibly the best quote regarding healer identity I've seen yet.

@Cleftobismal: I will admit they're strong in dungeons, but that's in dungeons. None of their great CC or aoe matters in raid where saving MP means more than spamming holy on the adds in A12s.

Also about your comment with Luminiferous Aether and Celestial opposition. They're both on the same CD timer for a reason. If you're not using these together to get maximum MP efficiency You're doing something wrong.