bah, let them do it. For all the other saftey and security features OnStar offers, I could live with this.
And frankly...(might be considered niave)...if they say the info goes no further than mileage; I believe them. Because if it did, and that ever got out........ OUCH: GM!
Cars WILL be driving themselves one day; but even that will be an on/off feature, so I see no point in worrying about it.
