you can start here (read the comments too for more references): http://www.codinghorror.com/blog/2007/04/is-amazons-mechanical-turk-a-failure.html http://www.c

you can start here (read the comments too for more references): http://www.codinghorror.com/blog/2007/04/is-amazons-mechanical-turk-a-failure.html http://www.codinghorror.com/blog/2007/04/is-amazons-mechanic...