Google is getting thought samples from the brains of a billion people. Whether this particular method is valid or not, I expect they can make such predictions,

Google is getting thought samples from the brains of a billion people. Whether this particular method is valid or not, I expect they can make such predictions, and more. Flu trends, elections, real estate by region, box-office openings, popular conflict ("why are Tutsis so..."), traffic, stock prices in some cases ("xbox red light", "how to buy krispy kreme stock")...