WowAce

Shows how many epics (and other qualities) you are wearing

Displays how much your Shield Barrier will absorb if it is used at any given moment.

GBS tricks other addons into thinking a guild bank is your personal bank.

Automatically restock items from vendors and your bank

Add AVR lines for the BloodQueen Addon's Bites

FuBar_PitchFu

CatFight

FriendlyArrow

The Action Button to SmartMount

LDB display of the players current damage percent modifier

FuBar_LootTypeFu

Real-time mastery (Harmony) analytics for Restoration Druids

Assign different roles to raid signs and post them to the chat

Adds useful slashcommands for mounting, and more

Rawrkitty

Keeps an eye on someone's distance from you, and alerts you if they get too far.

Tools to easily compare gear among party members.

Show everyone how much you care

SCT_Cooldowns

Improved Mailbox