I think it's okay that the web has different communities on it. The web has grown in population at a staggering rate, if we had the same system we used to have of public boards that would be full to the brim and people would be seeking quieter spots anyway.
I don't like the idea of walled gardens for advertising at all mind you. But different communities, some of them private, makes total sense for such a large population.
I don't like the idea of walled gardens for advertising at all mind you. But different communities, some of them private, makes total sense for such a large population.