Only Apple has demonstrated an enduring vision for the way human beings respond to and integrated software. Generations of Apple customers have grown up with and loved Apple IIs, Macs, iPods, iPhones and iPads. Thanks to the foundation Steve Jobs built, plenty of similar devices in the future will carry on that tradition.
As a result, the prospects are good that Apple, unlike its competition, will introduce a continuously evolving line of profitable hardware for the foreseeable future. It's very hard to make the case that there are equivalent prospects for the current competition's hardware in the long run.For more, read