The brilliance of the ipad isn't what it can do, it's what it doesn't do. E.g., Apple took away file management from the user, much like an automatic transmission takes away shifting gears from the driver. Consumers love it but enterprise IT is resisting for various reasons, so MS still has the advantage in the corporate world.
But I'm not convinced this 'all in one' strategy is the best way for Microsoft. If it's just Win7 with a fancy tiled interface, then it's really not that much different from their previous tablet efforts. It all hinges on getting good 3rd party app support. It'll probably sell higher volume because they are faster and more responsive than the last generation, but they'll be lucky to see half the sales of ipads in 5 years.
But I'm not convinced this 'all in one' strategy is the best way for Microsoft. If it's just Win7 with a fancy tiled interface, then it's really not that much different from their previous tablet efforts. It all hinges on getting good 3rd party app support. It'll probably sell higher volume because they are faster and more responsive than the last generation, but they'll be lucky to see half the sales of ipads in 5 years.