Learn Geography with Google Analytics

For those of you who are unfamiliar with Google Analytics, it's a way of analyzing your website visitors - a free offering from Google. All it requires is some Java-Script on each page to track a user journey though your site. One of its features is to display on a map where your traffic is originating, right down to the city. Currently I don't have many people visiting my site, but it's absolutely fascinating to see where they're from.