"Google begins the day with the assumption that people come to the Web, because they're looking for something. We begin the day with the assumption that people are looking for us. In our minds, we are the ones who control growth, because everything has to happen on what we view as our property. In the collective mind of Google, the people who make up the network that is the Web control the growth by their actions, and Google's ad mechanism doesn't care where that takes place. As the network grows, so grows Google. Not so for local media."As I said, an interesting read.