Neat! There was a similar project here a few years ago: http://www.mapcrunch.com/ http://www.mapcrunch.com/ comments: https://news.ycombinator.com/item?id=32154

Neat! There was a similar project here a few years ago: http://www.mapcrunch.com/ http://www.mapcrunch.com/ comments: https://news.ycombinator.com/item?id=3215460 https://news.ycombinator.com/item?id=3215460