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I don't get it. There is no real need for it. I also don't see how you could easily monetize it.


It's description and the inane posts I originally read made me think the same thing!

But, after much use it's a great piece of technology. It allows you to survey a crowd, use it for emergency purposes (San Diego Fire Dept did just this), learn about what your friends are reading/sharing, where they are going for the evening, how they feel, etc...




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