[Peterw]

Originally Posted by Beingist

Indeed, and then there's the practicality thing.

But, although I could be wrong, I think MU isn't talking about the needs end, but rather the giving side of the equation. Something along the lines of the cab driver offering free rides on some sort of open exchange, and then checking out his book (if, hypothetically, he prefers reading to music) as he so desires.

Am I close on that, MU?

How would this work?