WowAce

AzuarcLevelGuide

Makes sRaidFrames health update faster

Display the amount of XP gained from an instance

Notices whenever the "Load out of date AddOns" setting has been disabled, and offers to re-enable it and reload the UI for you.

MacroMagic saves space in your addons by consolidating a common set of commands into a single shortcut.

StatBlock_Factions

Adds simple coordinates to minimap frame

MouseLook

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

Reports in raid chat whenever a raid member "fails." /EnsidiaFailsCataclysm to configure.

Make health bars based on 10k health when unit has Finkle's Mixture.

Allows the marking of targets using indicators that attach to nameplates.

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

BigWigs_LoathebTactical

Grid status indicator for PvP flag

AutoRes

Simple Data Broker object showing your currently assigned role.

Show coordinates on minimap

Show an "alternate power" bar for boss encounters.

Adds an additional tab to the pvp score frame that shows the amount of players and other info.