I didn't think it was possible, but my mom has surpassed me when it comes to dependence on the iPhone. The thing is, it's not for the reasons you might think.
I guess I was a little too optimistic. Back in April, when I tried out a TomTom GPS receiver that used a wireless-data modem to fetch traffic data, look up nearby gas prices and find local establishments, I expected that we'd soon see something better.