WowAce

Reputation Statistics - Gained, Needed, Rep/Hr, Session Time, etc.

With Mists of Pandaria Blizzard publish all characters from an account unless you disable that 'feature'. This addon warns you.

We be rendering, mon!

DKPmon

BetterMagnet

LibRockModuleCore-1.0

Printing unknown AddonPrefixes to your chat

WoWonid

Adds a Crowd Control Tracker mode and data collection to Skada.

PaintChipsLib

Loooooot!

Adds filtering based on your known professions.

Relegation

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

Simple font replacement

LDB display of the players current damage percent modifier

Helper addon for the Zul'Drak daily "Troll Patrol: The Alchemist's Apprentice"

Bloodthirst

GDKP gold run ledger

PowerDisplay