*UPDATED* – If you pre-ordered before January 11th you gain access to a Mabari Warhound pet (not like a WOW cosmetic pet, this one kills things) as well as the key to the Black Emporium, a shop so diabolical only people crazy enough to pre-order will gain access. What is inside? Nobody knows for sure, although there are rumblings of The Mirror of Transformation which can be used to alter your appearance after the game has already begun.
The google doodle hides an easter egg today. If you head on over to http://www.google.com and search for Zerg Rush, you’ll treat yourself to the sudden dismantling of your results by none other then the zerg (as the google o’s). You can beat them back with the click of your finger or let them be the scourge to your search. Either way it’s a fun distraction brought to you by the googs.