- 
		
			Apologies in advance for these Apple reckons. But: It's a pretty safe bet they have a touchable version of OS X in the works.
- 
		
			(probably fused with iOS?) I bet it's taking longer than planned to get it up to snuff. That's why the delay on the refresh.
- 
		
			I wonder if there were desktops planned for this last event, but pulled because it'd be clearly inferior to surface stuff?
- 
		
			This also echoes trends in mobile OS UI design, where Apple has been playing catchup for years (hardware is a different story)