Im askign this here since Blizzard, originally, wanted to keep Shaman and Paladin perfectly balanced - i know that changed with Introduction of BC where Horde got Palas and Ally Shaman but actually i see balance heavily devestated here. Shamans cant tank - Palas can. Shamans can DPS Palas can too. Shamans can Groupheal, Palas Singleheal. Palas got 10 Sec immunity, shamans dont. Pals got Stun, Shamans got windshear (stun is of more use)
In Wotlk i simply think Palas are slightly OP compared to other classes in general. They can just do everything + got nice extras like bubble to escape difficult situations. They got almost every nice stuff other classes have themselves. Ok Shamans got Waterbreathing, which Pals miss...wow. Shamans got a travel form, Palas crusader Aura which makes them very fast, mounted ^^
Its no bashing, shamans can still beat Palas in PvP but still i want to hear oppinions on this. I dont know why Palas get a 10 Sec bubble for free doing stuff - only mages have 10 secs invulnerability too and those cant do anything while in iceblock oO