Facebook is a mutation of the LiveJournal virus that infects people who consider themselves "way too cool" to have a Myspace. Its precise origins are unknown, but it has been hypothesized that the Facebook mutation occurred after the LiveJournal virus was exposed to a form of delta-radiation known as Internet pretention. It is mainly intended for clinically depressed teenage wanabees, and co-morbidity with the MySpace virus is fairly consistent.
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