Links: Social games and what's wrong with them

http://www.bogost.com/blog/cow_clicker_1.shtml

http://www.bogost.com/blog/cow_clicker_cloned.shtml

http://www.above49.ca/2010/08/what-does-free-really-cost.html?utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%3A+Above49+%28Above+49%29