Isn't this sort of thing already happening, and has been for a while? Here's the one in my city: http://www.melbournewireless.org.au/ http://www.melbournewirele

Isn't this sort of thing already happening, and has been for a while? Here's the one in my city: http://www.melbournewireless.org.au/ http://www.melbournewireless.org.au/