Image: http://developmentseed.org/blog/2011/09/21/how-interactivity-works-utfgrid/ More info: http://developmentseed.org/blog/2011/sep/07/see-how-utfgrid-works-visible-map/
Misplaced sudo... http://www.slideshare.net/foss4g2011/erle-open-aerialmap-foss4g-2011 , page 8 (OpenArialMap) Everyone is a mapper: http://vimeo.com/29203100 (GeoGlobalDomination The Musical) By 2012... http://vimeo.com/29514189 (Pivoting to Monetize Mobile Hyperlocal Social Gamification by Going Viral... in the Cloud!)