Please note also the standandardized disclaimer text from Blizzard:

World of Warcraft® and Blizzard Entertainment® are 
all trademarks or registered trademarks of Blizzard 
Entertainment in the United States and/or other 
countries. These terms and all related materials, 
logos, and images are copyright © Blizzard 
Entertainment. This site is in no way associated with 
or endorsed by Blizzard Entertainment®.