GM Turning Its Cars Into Rolling (Local) Search Engines

I will assume at this point that many, if not all of you reading this, will have heard about GM's OnStar service.  If you haven't, OnStar is a subscription-based service that provides communications, in-vehicle security, hands-free calling, GPS navigation, as well as remote diagnostics systems.  Basically, it's a service that's pretty nice to have these [...]