Various themes are combined by Maciej Ceglowski into a thoughtful, though bleak, talk on the development of the commercial internet: "The Internet with a human face" delivered at the Beyond Tellerrand 2014 Conference
The removal of the middle man function in an exchange based on the bitcoin protocol does not automatically lead to the disappearance of the companies (and their interests) performing these today. The middle man function will slowly but surely erode with the advent of the bitcoin protocol, the middle man of today (parties) will be the gate(way)keepers of tomorrow.
