i also wonder if it lowers the threat on the pulled player.. if not that looks like a nice way to pull all mobs toward the healer

Finaly, i wonder if it works when moving..
/jumps from very high ledge
/target friend still safely on ledge
/LEAP OF FAITH lolz
/cast levitate on self
/laugh at friend falling in lava of doom and certain painful death

...
/profit!

ah so much fun to be had.
I'm sure this is going to be largely modified comes Cata