WowAce

Keeps track of space left in your bags.

Adds two icon indicators to each corner (total: 8 icon indicators).

Desesperated announcing to clearly show the skillings of act inplay.

Shows Chat as Combat Text

BeneCast 10

Adds Archaeology items to AdiBags virtual groups

Sphere

Swiss Army knife for instances, including player tracking, ignore buttons, loot tracking, notes, and more.

Buffalo

Monitors for friendly deaths and announces them as in Myth: The Fallen Lords

Raid level alternative player power warning (Atramedes, Cho'gall, Lord Rhyolith)

Prints a message in your default chat frame when someone in your group gains an aura.

Generates and posts random Chuck Norris facts to a specified chat medium.

FuBar_InnboundFu

A FuBar plugin to show Recount.

Draws some lovely 3D portraits in the standard Blizzard artwork.

Cartographer_nnTrainers

Acolyte2

A tool to appraise, estimate, or judge your equipment against the equipment of others.

Allows you to prevent addons from sending and receiving messages.