WowAce

RBM_DrumWatch

Enables shift-click copy into the chat edit box for achievement statistics.

How much of your life have you spent ingame?

BattlegroundFu for Broker

Automatically retry teleporting to the instance when the server cannot create a new instance for you.

Cartographer_Hotspot

Grid status module that shows the remaining value of any effect tracked by AbsorbsMonitor

Broker plugin for the Blizzard Equipment manager

Notepad for Lua scripts and mini-addons.

Cartographer_Icons

FriendlyArrow

Mark Worshipping player during the Cho'gall encounter

Adds Yogg-Saron Sanity status to Grid.

FuBar_HealthstoneFu

A library to define schemas for Lua types and validate Lua values against those schemas.

A library to convert a post-formatted string back to its original arguments given its format string.

Magnet

Tracks money/tokens across all your characters; /goldwatch for options.

Helps to find other player's alts.

Shortens gold output in your chatframes by using the icons instead of names.