Comment Re:Get an amateur radio license (Score 1) 278
But you DO need FCC approval on a per-device level to transmit in the cellular spectrum. And unlike in ham radio in which all you get for unlicensed transmissions is a stern lecture from a cranky old man (the reality is that the FCC only acts on the very worst transgressions in the ham band), if you transmit on cellular frequencies without an approved device, the FCC will be all over your ass. Because of the potential for serious harmful disruption; you might even end up on the DHS radar and discover first-hand how paper-thin the veneer of "civil rights" actually is. Disabling a portion of a city's phone infrastructure is just the kind of thing that Really Bad People would love to do.
Cellular spectrum isn't Citizen's Band. Homebrew will land your ass in front of a judge.
Also, there are serious restrictions on what you can and cannot do and say on the ham bands. You cannot engage in work-related topics (that's what commercial bands are for). You are not allowed anonymity; your callsign has to be given, and it's in a publicly searchable database. You are forbidden to encrypt your traffic (digital or otherwise), or even engage in coded speech. You're not supposed to swear. You MUST get out of the way of emergency traffic. And nobody needs a warrant to listen in or record your conversations.
Ham radio is great fun and is useful in regional emergencies like Hurricane Katrina, but is in no way a substitute for a telephone (socially, technologically, or legally).
Now, if someone came up with a user-configurable platform with an approved radio and approved locked-down radio driver code (which is separate from OS code, as people who write jailbreaking software know), there might be a very small niche market for that. But it's only a niche; don't fool yourselves otherwise. Slashdotters are not the center of the world, do not drive social or legal policy, and for that we should all count ourselves lucky.