WowAce

Status indicator that shows if a unit is hostile (probably mindcontrolled)

LibRockModuleCore-1.0

We be rendering, mon!

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

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

HuntersMark

Recount2

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

DKPmon

Small Diamond Icon Pack for Cartographer

Makes the Battle Objectives Frame movable

Baggins_ItemRack

Displays a table for possible outcomes of incoming hits with their probability

Displays a message when Feign Death resists

Tooltip text modiffier based on DogTag.

OneHitWonder

clcInfo module for all Warlock classes

Gives equipped and overall iLvl to indicate the quality of a character's gear.

A simple equipment manager

PowerDisplay