CommonCensus Map Project

Michael Baldwin is running an interesting experiment at the CommonCensus Map Project, asking visitors to answer four (multiple choice) questions about their geographic identification. Note to Michael Arrington and Robert Scoble: this is not a web 2.0 mashup, LOL, though it does use a small bit of JavaScript to magnify viewports on the map. I think it needs more people to complete the survey for the answers to get meaningful.