Hell hath no fury like a cab driver handed an American Express card. Technically-speaking, cabbies are supposed to allow payment with credit card; however, we suspect that, technically-speaking, many of you out there have gotten into arguments - or have been flat-out refused a ride - because you tried to pay with plastic. But taxicab travel is set to improve immediately now that New York-based Creative Mobile Technologies and Chicago's Taxi Medallion Management, home of the 2,600 cars of the Yellow, Checker, and Blue Diamond fleets, are beginning to install touch-screens as part of a ten-year deal signed last December. more ›