So, decided to cave in and get that grocery store discount card that makes Ben & Jerry’s a buck cheaper, but hate the fact that you’ve just given them a window into your buying habits?
Benjamin Mako Hill “has the answer”:http://mako.yukidoke.org/copyrighteous/projects/20050208-00.html. He and some compatriots put together “cardexchange.org”:http://cardexchange.org/ so you can meet up with people and swap cards. Yeah, they’ll still collect information, but it’ll be kinda strange.
