"That raises the question of who might use your driving data against you."
Insurance companies will. As some automotive engineers recently pointed this out to me, it is a real concern, since your car is collecting data about your driving behavior more than you want to know.
The Other Tesla David Blaza5 comments I find myself going to Kickstarter and Indiegogo on a regular basis these days because they have become real innovation marketplaces. As far as I'm concerned, this is where a lot of cool ...