Since its unveiling at the Worldwide Developers Conference keynote, Apple's new user interface for iOS 7 has proven somewhat controversial with pundits and fans debating whether the direction is a good or bad one. Earlier this week, it was reported that Jony Ive had put Apple's marketing team in charge of the look and color palette for the iOS 7 icons, bringing new blood and a fresh perspective to the operating system. Network World spoke to original Macintosh icon designer Susa