Facebook is one of a growing number of online vehicles that bolsters a person's sense of self and importance on this planet (whose specific names I can't bring up right now due to my aging brain). (Oh, one is "My Life" and then there's "Linkedin.") Anyway, I have a FB wall but wish I didn't. It all has to do with humankind's longing for a voice in the wilderness, a face in the crowd. Such is modern life.