> If you are so cheap to the point of asking to get your data harvested, chances are you never going to be a high-value customer.
But if you are so dumb as to not know your data us harvested, you are a great gullible idiot, er, I mean customer.
I don't think logic holds any water. There is no rational 'free market' reason you can't sell your data, it's just logistically too difficult to deal with millions of individual 'sellers' istead of paying $supplier to get all of it at once.