Republic Wireless is a new cell service that runs $19/month - and is apparently REALLY unlimited... as opposed to all the other USA carriers that are "unlimited within limits" (still baffles me they don't get in trouble for that).
http://www.republicwireless.com/ and today I find this: http://www.republicwireless.com/blog/unlimited
..Anyway it seems interesting - anyone here tried it yet or plan too?