Win prizes in Blizzard's Twitter contests

If you are following Blizzard's Diablo, StarCraft and Warcraft Twitter accounts, then you already know that Blizzard has announced three new Twitter contests.

For all three of them, you must be following the appropriate account. Here is a summary of each contest:

• Starcraft: Tweet how you are the biggest StarCraft 2 fan using the #SC2fan hashtag for a chance to win one of 500 Starcraft 2 beta keys.

• Diablo: Tweet an item name using the #D3unique hashtag to win one of many Diablo 3 prizes.

• Warcraft: Using the #Battlecry hashtag, tweet "For the Horde" when the background of the @warcraft twitter page shows a Horde flag and "For the Alliance" when the background is Alliance. Horde or Alliance prize packages are up for grabs in this sweepstakes.

These contests end August 24, 2009. Good luck everyone!