World Of Warcraft: April Fools!

In case you hadn't figured it out on your own, Blizzard announced officially, that these were just April Fools jokes.

April Fools! - 04/02/04
We hope you enjoyed our April Fools' events. If you missed them, check out yesterday's jokes:

Playable Two-headed Ogre Race!
Goblin Tinker Neutral Hero!
.999~ = 1 Press Release!
The Blizzard Joke Team™ will see you again next year. Just Kidding! We're always around waiting to pounce!

Source: http://worldofwarcraft.com