Comment Re:What a silly title ... (Score 3, Informative) 115
Not necessarily - there are lots of situations where it's not practical to run a cable. Secure connectivity between naval vessels is a prime example, others would be for use in the space program, or cheaper data communication between buildings in a campus. Residential broadband internet would be simpler - put an optical transceiver on the roof and point it at a tower - no more digging up the garden to provide fttp.