Would upgrade to get access
I'm in Canada near the US border (Niagara Region) using a Kindle 2 US. I would upgrade to a Kindle International if I thought I would get internet access in Canada. From my home and when travelling through the US I can access my twitter account, Facebook, gmail, other mobile sites and love it. I am following this thread avidly.
It would help if other Canadian users of the K2i would post where they live if they have whispernet access.