Matt Richtel, writing for the New York Times when the original iPod was announced:

Apple Computer introduced a portable music player today and declared that the new gadget, called the iPod, was so much easier to use that it would broaden a nascent market in the way the Macintosh once helped make the personal computer accessible to a more general audience.

And:

But while industry analysts said the device appeared to be as consumer friendly as the company said it was, they also pointed to its relatively limited potential audience, around seven million owners of the latest Macintosh computers. Apple said it had not yet decided whether to introduce a version of the music player for computers with the Windows operating system, which is used by more than 90 percent of personal computer users.

And:

Steven P. Jobs, Apple’s chief executive, disputed the concern that the market was limited, and said the company might have trouble meeting holiday demand. He predicted that the improvement in technology he said the iPod represented would inspire consumers to buy Macintosh computers so they could use an iPod.

Think they’ll sell any? I love the reference to that “relatively limited potential audience”.