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David Karp's Tumblr, the New York-based blogging startup, rolled out a site redesign yesterday. One of the new features is a Google Map showing where Tumblr users are located. We weren't surprised to see the highest Tumblr densities are in Brooklyn and San Francisco — "sisters in idiosyncracy" dubbed Sanfrooklyn by the New York Times. We were shocked, however, to learn that there are actual Tumblr users in the rest of America — like say Kalamazoo, Michigan, for example. The cartographic evidence:Tumblr users in Kalamazoo, Michigan:

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More in Des Moines, Iowa:

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There's one in Muncie, Indiana!

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Tumblr users exist where they used to make Goodyear tires in Akron, Ohio:

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In East Sioux Falls, South Dakota, they must call the Tumblr-using Sioux Falls kids crybaby emos:

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