No -- but what it DOES do is possibly "put the idea in someone's head." As I've always said: the thing about the big companies that suck up your data, consider

No -- but what it DOES do is possibly "put the idea in someone's head." As I've always said: the thing about the big companies that suck up your data, consider any possible idea of what they could do with it. Ask, is it: - not expressly and clearly illegal? - at least a little bit plausibly profitable? If the answer is yes to both, you should act as if they're going to do it. And if they openly promise not to do it, but with no legal guarantee, that means they're DEFINITELY going to eventually do it. (see e.g. what's done with your genetic data by the 23 and me's and such)