Indeed. Knowledge about social graphs are probably the core business of Facebook. No wonder they want monopoly over the knowledge about the social graphs they h

Indeed. Knowledge about social graphs are probably the core business of Facebook. No wonder they want monopoly over the knowledge about the social graphs they host. But, really, they can't stop it. An when (not if) nominative aggregated data is out, maybe the general population will begin to actually understand how expensive Facebook actually is.