Callabio?.... Sounds Like Google's Image Labeler?

Just reading about Callabio on Tech Crunch.; a Facebook application that Microsoft just realeased. This seems awfully similar to Google's highly addictive Image Labeler game.

If you've got some time to kill, and want to sharpen your SEO skills, check them out! Of course, since I'm a Google fan, try the Image Labeler first.. :)

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