In 2003, “wifi” went from geek toy to mainstream. But WiFi is only part of a much larger revolution in how people access and use the electromagnetic spectrum. Now, numerous competing and ill-fiting anaologies, “property,” “public commons,” “public trust” battle it out among Washington regulators. What’s at stake? While it sounds hyperbolic, this regulatory battle ground holds the key to the next stage of evolution of information technology. This is a background piece. I will post the current developments piece later.