At the Visited Countries site, fill in a checklist for a list of US states, Indian states, or world nations:
and get back a link to an image you can embed on your website or blog:
visited 36 states (72%)
Create your own visited map of The United States or try another Douwe Osinga project
Guess I need to spend some time in the Plains states :). There’s also a button which leds you embed the map directly into your Facebook page. For a site that creates a similar KML file for Google Earth, try Color Your Map.