The Internet changes all of that: now articles and videos are simply digital bits, easily created and easily transmitted anywhere on the globe, effectively for free. Physical goods still need to be made, but they can be sold to anyone by anyone, and shelf space has been replaced by the commoditized cardboard box.

The fundamental disruption of the Internet has been to turn this dynamic on its head. First, the Internet has made distribution (of digital goods) free, neutralizing the advantage that pre-Internet distributors leveraged to integrate with suppliers. Secondly, the Internet has made transaction costs zero, making it viable for a distributor to... See more

This point cannot be emphasized enough: the Internet is the single most disruptive1 force of our lifetimes because it does not evolve existing ways of doing things, but completely smashes the assumptions underlying them — assumptions we often didn’t even realize existed.