NetZero is now offering free Internet access, although somewhat limited. You have to buy their $100 mobile hotspot. After that, you get 200 mb a month for free. Double that for $10 a month. It might be a useable alternative for people on a budget with only netbooks or mobile devices.
http://finance.yahoo.com/news/netzero-launch-free-wireless-broadband-101311045.html
http://finance.yahoo.com/news/netzero-launch-free-wireless-broadband-101311045.html