M1 - 3 - Fischer Maps

Eric Fischer is mapping language communities on Twitter. He describes himself on twitter as a "Geek of maps, failed transportation plans of the past, history of technology, computers, pedestrianism, and misspelled street signs."  

Below are snapshots of map Twitter Language Communities.  Data is from the Twitter streaming API, May 14-October 20, 2011.

French, German, Dutch, Italian, English

French, German, Italian

Turkish

Norweigan, Danish, Swedish.

Spanish, Portugese, Catalan, French

English, French, Spanish

English, French

Check out more of Eric Fischers maps at  his flickr page. 

Via: http://www.flickr.com/photos/walkingsf/6276642489/