When we were creating http://markiter.com http://markiter.com We did a blog post referencing a study: http://blog.markiter.com/#turk http://blog.markiter.com/

When we were creating http://markiter.com http://markiter.com We did a blog post referencing a study: http://blog.markiter.com/#turk http://blog.markiter.com/#turk http://behind-the-enemy-lines.blogspot.com/2008/03/mechanical-turk-demographics.html http://behind-the-enemy-lines.blogspot.com/2008/03/mechanica... Which has been updated recently. Some high quality data presented in a clear way. http://behind-the-enemy-lines.blogspot.com/2010/03/new-demographics-of-mechanical-turk.html http://behind-the-enemy-lines.blogspot.com/2010/03/new-demog...