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A customer views a white iPhone 4 at an Apple store, ten months after the product was first announced.

The white iPhone 4 goes on sale today. Will the apple loving hordes rush to buy it or will the controversy over the company's data tracking policy give them pause? Will the development of better voice recognition software, by Google, make people use their keyboards less and less? John Moe is on every Thursday with the latest in tech news. He's also the host of the Marketplace Tech Report.