The entire iPhone platform is only 15 months old. The cheapest model still costs $199. The room for growth in this market is unlike anything Apple has ever seen. So the question is: Despite continuing strong iPod sales and record-breaking Mac sales, how long until the iPhone is undeniably the primary product and platform made by Apple?

My answer: Not long.

— John Gruber, Daring Fireball: “The Phone Company”
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