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It's like those "prevalence of X" maps that roughly correspond with population density maps.
by CommieBobDole 8y ago
It's like those "prevalence of X" maps that roughly correspond with population density maps.
- teddyh 8y agohttps://xkcd.com/1138/ https://xkcd.com/1138/ Pet peeve #208: Geographic profile maps which are basically just population maps