When they add international support this will be an awesome product. I would be really surprised if this remains free to use. Clearwire offers 2GB for $20 in my area. So assuming it costs $2 per 200mb which is the amount of data given away each time someone joins the hotspot, how do they recover this $2? I am sure they will offer adds of some sort but it just doesn't seam feasible that they can recover the costs.