The Smallsword of Doom wrote:
Another convenience in Rift is a button (on your bags, if I remember correctly) when you visit a vendor. Pressing the button will sell all of your grey junk items to the vendor at the same time. No picking through items to find the greys!
I've had an add-on do that for so long I forget sometimes it's not automatic.
Other ideas I like from Rift...
Every class is a "hybrid". Although there are only 4 callings in Rift to the (soon to be) 11 classes in WoW, I can easily see Rogues getting a tanking spec, and it wouldn't be too much of a stretch for Warlocks to get something like Chloro for healing or a more permanent demon form for tanking. It might be cheesy, but mages could get something like DA:O's Arcane Warrior. No idea what to do for hunters, though.
Salvaging equipment for professions besides enchanting. A Blacksmith, for example, could get bars from salvaging plate armor and metal weapons.
Can't think of anything else at the moment.