Love druids- they are just so damn flexible. I run a pally tank 1 resto druid and 3 boomkins. Tankadins are practically unkillable anyway-never lose aggro-conscecration kicks ass for picking up adds. My resto druid can heal like an insane gremlin and my boomkins can dish out major DPS.

I know shammies played well are overpowered and insane. Just for some reason I could never get into the class. Would be nice to have totems for some fights but overall they are just a luxury item not needed.