I started the immensely long quest chain for the Sons of Hodir faction.  Why am I skipping Zul'Drak and heading straight into Storm Peaks just for the Sons of Hodir?  Because THEY are the ones that have shoulder enchants.  If you aren't a Scribe, this is a MUST HAVE faction.

That being said, this quest chain is AWESOME.  There is a quest that might be one of my favorite quests in the entire game.  I won't spoil it, but it involves proto-drakes.  A lot of them.  And a harpoon.  It's buggy, but it's still fun.