Quick Poll of sorts

[Argoloth]

ArkInventory - A single bag for yourself as well as the back

Dhud - Your health and Mana on one side and Your Targets on the other.

Some chat Mod - Something to help with the spam as well as hide chat when I want.

Dominos - Action Bar replacement. Put them where I want.

LightHeaded - pulled comments from wowhead.

Gathermate with updated database. - Gathering Professions

Auto Sell Grey's - Go to a vendor and auto sell the trash.

Farmit - Great for for professions so you know how much you have of an item

Mini Map - mostly to hide the buttons on the side of it.

XtoLevel - knowing how many mobs I need to farm to level vs how many quests. Nothing like using a quest to level when all you really needed was a handful of mob kills.