The more industries develop, they figure out ways to satisfy the same desires and needs with minimal hard costs. I would like to see how sexual services can be virtualized to a point where the senses cannot tell the difference between real and simulated sex. Then sexual workers will not anymore need to prostitute their bodies - they will only need to prostitute their identities for money.

More than that, it would be interesting to see how patents would work in such a world!

Ah well, that being said, patents are exactly how thinkers prostitute their ideas...