Using Big Data To Save Consumers Money

[View:https://www.youtube.com/watch?v=xso6BFN87NI] Have you ever asked a fellow passenger how much they paid for their airline ticket, only to find out they paid less money and bought it after you did?  Oren Etzioni did, and he was less than pleased with the answers he received.  Instead of getting mad however, he got even and started Farecast…

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