MacRumors.com

Businessweek has an interesting article about an emerging concept called Everywhere Internet Audio (EIA):

Imagine, if you will, an iPod as a wireless digital ladle. It would dip into a nearly bottomless stream of continual music, scooping up any song you wanted, when you wanted, where you wanted.

The author speculates that Apple would be a prime candidate to deploy this sort of technology, but also claims that it is an "ill-kept secret that Apple is trying to figure out how to add wireless Internet connectivity to the iPod."