Sorry, no Tech Tuesday today (due to my travel schedule). Quite fortunately that creates an opening for a brief post about Dwolla, Iowa and the Midwest more generally. I spent my first year in the US as an exchange student in Rochester, Minnesota and came away with a real fondness for the Midwest. I am still in touch with my host family who provided a wonderful experience including travel to the far North of Minnesota and North and South Dakota. One of the things I came to appreciate in parti...