Google knowing where you go could make their models of you more valuable. Now they can specifically target ads based on where you go and when. Sitting in the ca

Google knowing where you go could make their models of you more valuable. Now they can specifically target ads based on where you go and when. Sitting in the cab waiting to get where you are going what are you going to do? Pull out your smart phone and see an ad offering a sale at a competitor to where you told the cab to go.