Is Ubuntu set to spread out on the many types of devices that Apple’s iOS, Android and other mobile operating systems are now found on? It would appear so, judging from TechCentral’s extensive and interesting interview with Ubuntu guru Mark Shuttleworth. In the interview, Shuttleworth makes many notable comments about the trend toward cloud computing and how Linux is a big part of the rise of mobile computing. On that last topic, he goes beyond implying that Ubuntu is headed for many new types of mobile devices, and that sounds like good news.