Hey everyone -- long-time reader, first time poster. So, I've been thinking about how to use an iPod touch as my phone affordably. I realized I can use it with a Clearwire iSpot 4G MiFi and Skype for $28/month total -- a $60/month savings! Has anyone tried this? Any bad experiences with an iSpot? Should I go with GoogleVoice or Skype? Is there a way to integrate them? What apps are best for texting? Is it possible to text from either Skype or Google Voice? If this works, I can't wait to FaceTime from wherever I want for 1/3rd the price of an iPhone!