It seems to me that few if any of the businesses that need all the tracking information are really productive. Most of them are really just playing arbitrage ga

It seems to me that few if any of the businesses that need all the tracking information are really productive. Most of them are really just playing arbitrage games between the rates for advertising and fees paid for leads from other businesses (I've worked in this industry in the past and it's kind of an icky place to be). If every single business that does this disappeared, outside of their employees, no one would ever notice that they no longer existed.