myspace, facebook, bebo, hi5 - they all make money from advertising. They're not making as much as you'd expect given the number of page views that they're get

myspace, facebook, bebo, hi5 - they all make money from advertising. They're not making as much as you'd expect given the number of page views that they're getting though, so if you're planning a new social application keep in mind that you have to get huge in order to make significants amounts of money.