WowAce

Small Box Icon Pack for Cartographer

FuBar_GemWatchFu

Wrapper to convert HealComm data from 3.0 to 4.0

This is an add-on to block incoming guild/party/duel requests (except for friends/party/guild) (previously ASSBlock)

Tracks specialization and talent data for group members

Fail display for Recount based on EnsidiaFails filtering options

Tank statistics Data Broker plugin.

PiraPlex

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

Broker launcher plugin for Recount

Shows the spec of people around you in the tooltip.

BossWhisperer

Quickly builds /target macros for immediate use.

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

eePanels2

FuBar_KungFu

An addon that automatically loots items for you.

Upcoming events.

Shows loot information in item tooltips

Lets you drag UI frames around