# Tweet by [@keefmoon](http://twitter.com/keefmoon) on 2013-06-20 18:16:03 > [!INFO] Archived from [original tweet](http://twitter.com/keefmoon/status/347779895738368000) RT @skimbrel: tweets on a map, colored by device type: http://t.co/bVDJk4kJKB class/race divides in some cities (eg DC) are shockingly vis…