I’ve proposed a course at The Public School: Hacking the WRT54GL.
Lately I’ve been doing some projects that involve serving tiny self-contained websites on autonomous Linksys WRT54GL routers running OpenWRT. That is, websites you can only access by connecting to a specific wifi signal. In a creative sense I like the notion of giving web pages a physical presence, of focusing on a particular audience in a particular place. The technology is also pretty fun to work with.