I found this story interesting. At first glance most of you would think its a good idea. But read the whole story and then when you get to the end you find the hidden agenda that will affect us all.
How-Technology-Can-Help-Trim-Auto-Insurance: Personal Finance News from Yahoo! Finance
Just a note: Your insurance company can tell how many miles you drive simply by recording the mileage on your odometer every six months without having any device planted in your vehicle. I am guessing it won't be long before the technology proves out and is required by nearly all insurance companies and/or the government. Talk about invasion of privacy. Think about it.