WowAce

Add a more noticeable "ping" to the fishing bobber sound

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

A creative frame managment library

Shows the Guild Achievements Points and Members in the tooltip

Experience is an addon that helps you evaluate another player's dungeon experience.

Profession launcher objects for any Broker display

The ultimate in lazy Ulduar raiding

Pick Pocket Countdown Timer for Rogues.

Time/date display for FuBar.

Relog

Inserts some media that is already present in the game into LibSharedMedia's storage.

Supporting files for other addons

Announces results of readychecks to the raid/party, installs "/rc" alias, shows rc timer bar

DrumLogic

Item scale modules for PassLoot

FuBar_KungFu

With Mists of Pandaria Blizzard publish all characters from an account unless you disable that 'feature'. This addon warns you.

1, 2... 3?

Displays the internal cooldown of Eclipse as a ClassTimer bar

GridStatusKalecgos