Just recently, I came up with an idea for a map collaboration for members of alternatehistory.com. It's not alternate history, but it still involves maps- where in America have members of this site lived and traveled to?
To participate, take the map, and fill in the counties according to the key- darkest color is for the county you live in (pretty sure that's allowed), medium is for counties you've traveled to before, and the lightest color is for counties you know you will be traveling to in the future. The darker the color is, the more "priority" it has (e.g. if someone's traveled to a county and you live there, make it the dark color).
Make sure that you take the most recent map (probably found at the end of the thread), and not necessarily this first map!
To participate, take the map, and fill in the counties according to the key- darkest color is for the county you live in (pretty sure that's allowed), medium is for counties you've traveled to before, and the lightest color is for counties you know you will be traveling to in the future. The darker the color is, the more "priority" it has (e.g. if someone's traveled to a county and you live there, make it the dark color).
Make sure that you take the most recent map (probably found at the end of the thread), and not necessarily this first map!