All
software is composed of language. A
computer is thus a
language machine because it is based entirely on a symbolic system. By this same token, your mind is purely a
linguistic system because it is composed of a voice in your head using symbolic words. For more details and my wacky conclusions see
You are language and
language is a virus.
Terence McKenna thinks that language will soon evolve into visible language. Maybe as soon as December 21, 2012.