Just recently I've respecced from my bastardized talents (Bit of everything) to mostly Prot.
I've got enough in Holy for Aura Mastery and Imp LoH and enough in Ret for SoC and PoJ, but reading some of the other posts in the forum, I'm seeing a lot of builds that completely ignore the Imp Dev aura. I can understand the usefulness of Redoubt, especially with a tanking build as it's a requisite for shield spec, but from what I've seen, unless you're in an instance and have a specific +resist aura up, Devotion seems to be the most popular one to have.
I'm curious; why, when you've a paladin, do you ignore the significant armor boost of the devotion aura?
As a ret pally, people are wearing mail to emulate shammy's, so dev aura would get you back up nearer around the plate gear, and as a squishy healadin, it could increase survivability.
I've found it to be a fairly useful aura, at any rate. When you're in a group, EVERYONE benefits from the massive +armor it gives. Squishies get the rating up around leather, leather becomes mail, mail becomes plate, and plate just ends up turning into a wall.
... that turned into more of a rant than I expected, but it baffles me, seeing others ignore a fairly useful bonus that you can get early on, and will last you (From what I've seen) to end-game.