WowAce

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

Keeps an eye on someone's distance from you, and alerts you if they get too far.

Automatically and immediately cancels all in-game cinematics and movies

eeMon

TMrecruit

FuBar_WaypointsFu

MobHealth3_BlizzardFrames

Adds notes to item tooltips

Automagically call who should cross over

Allows raid leaders to view information on raid or guild member equipment information

Aggro Warning System for Parties and Raids.

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

LD50_armor

Tracks interrupts

Simple and rich Death Knight rune customizations

SCT_Cooldowns

Tank statistics Data Broker plugin.

Pop a chatframe warning about guild battle standard when boss health reaches 30%

On login, displays changes to your guild since the last time you logged in.

Allows for gold tracking across multiple time frames