FreedomPop has a new plan: Turn the iPod touch into an iPhone
Free data, a 4G sleeve that wraps around the iPod touch, and a VoIP client -- FreedomPop now has all of the pieces for a full-fledged mobile service though its technically just a data-only mobile virtual network operator.
http://feedproxy.google.com/~r/TheAppleBlog/~3/BPYxyHSC_bI/