WowAce

PvP plugin for any DataBroker display.

Reports in the Default Chat Frame how many people does not have Well Fed effect, and who are they

Reverse Engineering will drill down and search your tradeskills for their elements

Baggins_ItemRack

Hunter 'Misdirection' activity and cooldown monitoring for raids/groups. 'Readiness' aware.

Provides the the health and target of by an unit targeted mob (meant to be used for tanks).

Makes it very easy to collect rare battle pets.

A Raid DPS Data Broker plugin.

Cartographer_Mailboxes

Monitors the combatlog identifying players from the oposite faction near you.

A collection management library similar to .NET's System.Linq

Spy on your guild.

Changes the nameplates range and disables clamping to screen

CleanShot

Ich bin ein Paparazzi.

Announce which globule to kill during the Yor'sahj the Unsleeping encounter.

aX_RaidStatusConfig

A data broker plugin showing your longest fight and your current fight time.

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

FelwoodFarmer