Is Shuttleworth's head in the clouds?

OSTatic has a re-cap of a much longer interview with Mark Shuttleworth over at TechCentral.  They talk to him a lot about his thoughts on the Cloud and Mobile.  It's a great insight into Canonical plans for the future which not surprisingly includes Mobile.  The actual interview give Mr. Shuttleworth the chance to explain the thoughts behind the Unity decision and give great insight into where he plans to take the company.