Here, Nicholas Carr explains why Google and Yahoo have an active interest in subsidizing the creation of free internet content : The enforcers of the new model are the search-based ad-placement services, mainly, at the moment, Google and Yahoo . Their business comes down to scale - in particular, the overall scale of internet use. To expand the scale of use, they want to ensure that there's as much content as possible available on the internet for free . Think about it. Every piece of content - indeed, every service - on the internet is simply a complement to these companies' ad placement business (and the underlying search business). It's thus in their interest to drive the price of those complements down as far as possible, preferably to zero. Subscription pricing, and any other barrier to the free availability of online content and services, is anathema to them because it necessarily constrains the use of the internet. I am not criticizing these companies. I am simply p