Hello Mr. Obvious
Does someone really need to promise to explain "The Secrets Behind Facebook and MySpace?" After all, isn't the basic secret being able to hide yourself from one group (your parents, say) while secretly exploring (and sometimes communicating in the group's code) with some sort of cabal to which you do or at least want to belong?
** How do you know Big Jo doesn't already use a membership in your social networking site to check you out? **
