Kevin Kelly on how to sell free: In a world where everything is moving to the free, we have to have a different attitude ... the only things that become valuable are the things that cannot be copied. Let me give you one example: immediacy. So, you're not paying for the copy, you're paying for immediacy — you can eventually get anything you want for free if you wait long enough, but if you want it as soon as the creator has created it, the artist has made it, you're willing to pay for the immediacy of it.