At what point can we say that Twitter's jumped the shark? When your boss joins? When your mom joins?
How about when your alter ego starts Tweeting, as was the case Monday with Tila Tequila?
The Twitter account of Tila, who has professed to suffer from Dissociative Identity Disorder (aka Multiple Personality Disorder), was hijacked briefly this week by one of her alters, "Jane." Tila's describes Jane on her MySpace page as "crazy" and someone who "always wants to kill me."
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