Motorola CEO Ed Zander appears to be more than a little upset that Apple’s iPod nano has stolen the spotlight from his company’s iTunes-enabled ROKR phone. Despite having a partnership with Apple to offer iTunes on his company’s mobile phones, Zander had some very harsh words for the nano in a recent interview. “Screw the nano. What the hell does the nano do? Who listens to 1,000 songs?” he reportedly said. Zander said consumers are going to want devices that do more than just play music.