WowAce

Enemy team talent spec reporter

Addon for priority management of combat skills for all classes

An in-game list of all hunter pet families and their abilities.

Automatically buy grocery bags for items you have enough of.

A simple, standalone Resurrection Monitor

Winded

AvionDefaultMedia

Show a bar indicating the unit's power that can change color based on value.

Provides cooldown timers for abilities you want to track

Recount2

LibRockHook-1.0

Adds a cooldown timer for Nezir's Ice Patch ability.

Changes several of the popup dialogs to not close when hitting the Escape key.

xcRaid

Adds the ability to send mass mails to guild ranks.

TweakHub module to make your inbox a little friendlier.

SimplePriceEach

Adds "line of sight" status to Grid (after the error occurs).

Tells your party members when you interrupt stuff, or fail to do so.

Tattles to your default chat frame who has used their taunt nearby