WowAce

Reminds you to Life Tap and Dark Pact

Visual loot monitor

Helps you automate selling stuff

Allows movement and scaling of class-specific resource displays

Simple, nice-looking power bar addon for all classes.

AutoFIR

Displays a reliable cooldown timer for the Shaman Ascendance ability

RangeRecolor

Adds 3 corner indicators to each corner of the Grid frames.

A simple addon that warns you if your pet isn't attacking while you're in combat.

FuBar_RicoXPFu

Dedicated to Lazybones of EU Khadgar who had the original idea as he can't find a damn thing in his bags. You're a great guy...

NielasAran

FuBar_jabberFu

Retooled Professions

Lag tolerance module for Broker displays.

EnhancedLFG

Client for MagicDKP which handles standby calls and bidding on items.

Instant PROC notification

Adds a highlight border to items in your MogIt Wishlist, making them easier to see.