Have you ever wonder what Facebook users are interested in, and talk about? Answer can help you to reach those users, if you advertise. Hacking & Cracking 2.5x Education 2.5x Social Networks 2.5x Colleges & Universities 2.5x Online Communities 2.3x Society 2.3x Latin 2.1x Africa 2.1x MySpace Codes & Graphics 2.0x Urban & Hip-Hop 2.0x This is a major topics of converstions on Facebook. Rest is bla,bla,bla. x is a procentage of users.