Shaman stat buffs

[digitz80]

STR
Obviously helps melee classes. Does benefit pets? Has this ever been parsed?


DEX
Proc rate, and how fast you learn melee skills. Other than that though no benefit that I can tell. Seems pointless for people to ask for this if they have no proc weapons. I assume it effects proc abilities like vampiric embrace?


AGI
AC? Hard to tell if this, or AC buffs for that matter really do much of anything though. Would love to know for sure.