Researchers at Humboldt State University have mapped hateful tweets. Dr. Monica Stephens, at Humboldt State, has teamed up with undergraduate research assistants to study the geographical distribution of hate speech in tweets. The graphical map breaks down by "genre" of hate (homophobia, racism, disability) as well as by individual words flagged. Far more details are available on floatingsheep.org; the data was provided by the DOLLY Project at the University of Kentucky.
LiveHoods: Using Social Media and Machine-Learning to Study Cities [via mefi projects] [more inside]
bloom.io develops "pop-cultural instruments for data expression": Fizz takes your Facebook or Twitter connections and shows growth and changes to your social ecosystem. Cartagram places geo-located photos from Instagram on the surface of the planet. Newsmap (Flash required) draws Google News sources from different countries and visually treemaps them. The developer of Newsmap, Marcos Weskamp, also wrote the Etsy geolocator and Flipboard, a personalised social magazine for iPad. [more inside]
Of course lots of not-so-safe-for-work things show up on ChatRoulette. What else can you expect when you offer anonymous access to strangers' webcams? But ChatRoulette Map makes the "service" not-so-anonymous by plotting screen shots on a map based on IP addresses. (via) [more inside]
"We can have all the applications and Internet connectivity [...] but that still won't get at issues of lack of electricity and cartographic literacy and suppression of geospatial information by the state and their complicit corporations" reads a recent post on Geowanking, a mailing list for GIS nerds. [SLMLP] [more inside]
Photographs of New York City overlayed and linked from a subway map, with the photo links specific to the position of the points clicked.