Originally Posted by
Azyoulike
Shaman healer is similar to pally really - they both have small spell selections and strong utility.
As a pally you'd be keeping up SS & Beacon on the tank while spamming heals over the party, as a shammy you'd be keeping up ES on the tank and spamming CHs on the tank.
Pally picks up Holy Shock as a nice instant heal, shaman picks up riptide.
If you're not gonna dual-spec then I wouldn't level as resto though - you can adequately heal normal instances in elemental spec.
Personally I find shaman the least fun healer. Priests & druids can bounce around like rubber balls while spamming heals from a big toolbox, paladins get stupidly powerful spells that give an insanely high HPS cap. Shaman have the relative immobility of a paladin healer without the stupid OPness.
Druids get barkskin, priests get fade, pallies get bubble - shaman get to die and ankh when they get threat.