The Difference Between Free And A Gift
Seth Godin writes:

One or two readers asked me why my book Linchpin costs money. After all, they ask, if gifts are a cornerstone of the new era, why not give it away free, as a gift?

Free doesn't make something a gift. Free might be a marketing strategy, free might make a generous present, but free doesn't automatically make something a gift. Gil Scott Heron's new album isn't free, but it's a gift. He's exposing himself. Taking a risk. You listen to the album and you feel differently when you're done... it's not a product, it's a very personal statement. Keller Williams approaches his entire craft as a chance to give gifts, but that doesn't mean he can't charge for some elements of his work. What it took him to create the music is so much greater than what it cost you to consume it that he is giving gifts without doubt.

The way I understand gifts is that the giver must make a sacrifice, create an uneven exchange, bring himself closer to the recipient, create change and do it all with the right spirit. To do anything less might be smart commerce, but it doesn't rise to the magical level of the gift. A day's work for a day's pay is the win/lose mantra of the industrial era. More modern is to view a day's work as a chance to generate gifts that last.