No. I don't know percentages, but I'm guessing a majority of their users, especially the ones hitting it a lot, are college students, who are generally poor, an

No. I don't know percentages, but I'm guessing a majority of their users, especially the ones hitting it a lot, are college students, who are generally poor, and high-schoolers, which don't have credit cards and won't get money out of their parents to get on a site to complain about their parents. As soon as they charge these groups will go somewhere else as quickly as they came to Facebook.