Before Apple made three major software-based announcements—iOS 5, iCloud, and OS X Lion—this week, validating a leaked claim that there would be no new iPhone or other hardware announced at the 2011 Worldwide Developers Conference (WWDC), many people thought a purely software-focused keynote would be unlikely and unfulfilling. Yet the debuts of iOS5 and iCloud alone turned out to be such major news that the world is still sorting through…
