"The times they are a changing, and some traditional PC folks feel like their world is slipping away. It is," said Apple CEO, Steve Jobs. He's right, of course. Apple's iOS 4 is part of the evolution of the new age. In future, applications along with the majority of your computing experience will be hosted in the cloud and available to you across a plethora of devices. This isn't new. Futurologists have predicted this for years. What's changed is that the future is already here. This isn't just my notion. Look to the response to a recent Pew Research Center survey across 900 industry experts, 71 per cent of whom agreed with the following statement:

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