TriviaBot
TriviaBot allows the user to host quiz games for other players.
Cataclysm 
The Burning Crusade 
Wrath of the Lich King Addon Details
Expansion
Categories
Developers
Having issues?
TriviaBot allows the user to host quiz games for other players.
Usage
/triviabot or /trivia to bring up it's control panel.
then you can use the dropdowns to select among different Question Lists and Categories.
set the output and customize the announce intervals, reporting options etc.
Other Commands
/trivia help will list other commands.
!tb help whispered to a game host will list other whisper commands.
Download TriviaBot
Mists of Pandaria
5.4.8More addons for Mists of Pandaria
Discover other addons that might interest you
AvantUI
Darkens your default UI for a more pleasant look.
Grid2
A modular, lightweight and screen-estate saving grid of party/raid unit frames.
Bagnon
Single window displays for your inventory, bank, and keys.
OmniBar
OmniBar is an extremely lightweight addon that tracks enemy cooldowns.
Fake Achievement
Create fake achievement links to be used in that messages
Simple iLevel
Adds the Average iLevel (AiL) to the tooltip of other players
PhoenixStyle
Tracks raid fails, and other useful information on boss fights.
PitBull Unit Frames
PitBull is a Unit Frames addon that provides maximal customization.