I voted cleric, but I'm not dead set (no pun intended) on it. I love my monk in Guild Wars, but I wasn't crazy about the Priest class in WoW. Just depends on how the cleric class plays out.
The poll distribution is interesting. The Spiritmaster is falling behind, but I think our lack of information on their skills is to blame. We know they've got cool minions/pets/summons, but what can we do with them
Can you use your earth summon to proactively block, tank or buff? Can the air pet attack a flying foe while you are on the ground? Can the fire summon grill your hamburger
hmmmm...