Fear of Facebook

Well, I am thinking of quitting Facebook, because not only are my friends on Facebook friends with people who tortured me in Elementary school (and points beyond), but I am completely addicted to: those time-wasting quizzes (like "what kind of car are you?"), pick your five!, Pathwords, accepting invites to join groups I know nothing about, AND NOW to top it all off, yesterday my computer caught a virus. Yes, from Facebook, my friends. It's hopefully all cleared up, but still.
How very swine-like.