April Fool’s Day always promises at least a few online chuckles. Here are this year’s best jokes:

Blizzard:

• StarCraft II: Introducing the Terra-tron
• World of Warcraft Dance Battle System Revealed
• New Diablo III Character Class: Meet the Archivist

Google:

• CADIE: Cognitive Autoheuristic Distributed-Intelligence Entity
• Gmail Autopilot by CADIE

ThinkGeek:

• Buzzword – The Shocking Speech-Recognition Wristband (My personal favorite)
  
• Interactive Portal T-Shirts
• Squeez Bacon
• Tauntaun Sleeping Bag
• The ThinkGeek Secret QR Code Shirt
• Timmy’s Psychic Gift Finder
• USB Pet Rock
• Ultimate Assassins Weapon Ice Mold
• Unicorn Chaser

Other:

• April Fools: Nintendo releasing M-rated Smash Bros.
• Photobucket (Screenshots: 1 2)
• The World of Quake Live (Screenshot)

UPDATE: Find links to more April Fool’s Day articles on the following sites:

• Anime News Network
• Autoblog
• Legal Insurrection
• Web Distortion

UPDATE: Check out ThinkGeek’s past April Fool’s Day jokes here.