It's back to Columbia Internet, "the friendliest, hardest-working, and most neurotic little Internet Service Provider in the world," for our third installment from the hit online comic, User Friendly. The cast: Quake-obsessed techies, self-absorbed sales staff, well-meaning execs, and assorted almost-humans. The background: too little office space, warring operating systems, and eternally clueless customers. Tag along as geeks go camping, Mike...