One of the ironies is that the very people who might otherwise be working with people professionally to treat addictions, social isolation, etc., seem to be themselves among the most active Facebookers. Admittedly drawn from a limited Sample, it is nonetheless overwhelming to see how much time is devoted to things like determining what crayon color one is, or who is the best at Bejeweled Blitz - and these are often mental health professionals who ostensibly spend at least some time off of Facebook, and might be able to endure a day (or hour) or two without going through withdrawal.