WowAce

Lists Pots and Herbs you got on all chars and allows you to specify color coding

A volume control for Data Broker.

Shows current/dot cast haste values

Combat log replacement

Shows a circle on the minimap to indicate spell range

Add a line to herb tooltips that shows what pigment they produce.

Show extra information about Jewels and Enchants in tooltips.

Tells you who bought your auctions.

Provides information about the player's bodyguard.

Sniff

Embeddable library to track raid/party roster

Plays amusing sounds whenever you skin a mob

Doodle

Gives equipped and overall iLvl to indicate the quality of a character's gear.

LDB data source displaying rested XP for whole account

FuBar_AnkhTimerFu

Status indicator that shows the remaining of value of Powerword shield.

DogChow

LDB broker for group interrupts

FuBar_TinyTipFu