WowAce

Allows frames to be dragged around, without permanently changing their position.

A Perl layout with oUF.

PVPtimer

Warnings about tanking specific abilities

GirlFriend

AutoAcceptInvite

Adds cooldown timers to your trinket procs

nRaidTracker

Shows a money overview for your current realm in the tooltip on the money in your bags

Provides extended aura status settings.

Make your whole party/raid aware of whats happening during and after a readycheck

Small Box Icon Pack for Cartographer

Upcoming events.

LD50_abar

NiHao

SVG Render-bender

Records mail when visiting the mailbox to make keeping track of mail and expiration dates easy.

Puts a timer in /yell when you get Unbound Plague during the Heroic Professor Putricide encounter

SalvationKiller

FuBar_AssistFu