I work in Orlando and live about thirty miles away. I am guaranteed to lose my signal twice in the ride home. I cannot get a signal at my house so I will be rewarding AT&T by purchasing the 3G microcell.
Birmingham, Al here. Have excellent AT&T service at home but NO service sitting at my desk, 500 yards from an AT&T sales office!!! In all fairness, I think it is all these cubicle walls!!! We have all kinds of WiFi here too but it is unavailable to anyone NOT doing office work stuffs!!! (anyone logging on to personal devices). Oh well, the i4P and iPad work great at home, that's what matters most.