Desktop segment is bound to decline over time, yes. But the laptop market is not going down anytime soon. Infact they will see a surge for the next few years. So the overall PC segment will still hold forte. Having said that, one would love to see more powerful tablets and smartphones. My point being: stating that its a post PC world is far from the truth. And yes, users perhaps in all segments will have a distributed time spent between their PCs and these new form factors.