Alan Reiter writes about Brazilian Wi-Fi heating up: Alan spent some time in Brazil, and learned how ready the market was to pop. It's starting to sizzle: a leading ISP plans 300 locations. American aggregators Boingo Wireless, GRIC, and iPass are already branding the scene. The cost is under $20 per month for month-to-month or yearly commitment.
An interesting point is that the first 40-odd locations include 20 airports, which is almost as many airports as have any reasonable access in the U.S., excluding lounges.