"What challenges remain with this killer app? I suggest three: (1) user education, especially for adolescents and their parents; (2) new features connecting higher education's missions to the popular site; and (3) legal and policy considerations on a global scale."
Four factors of the Internet—technology, the market, the law, and social norms—offer a means to analyze the legal, policy, and educational considerations associated with the use of social networking technologies by today's college and university students.