Recently Facebook changed their already abysmal terms of service to worse than abysmal terms of service.
When enough people raised a stink they reinstated their original abysmal terms of service.
Facebook’s New Terms Of Service: “We Can Do Anything We Want With Your Content. Forever.” http://consumerist.com/5150175/facebooks-new-terms-of-service-we-can-do-anything-we-want-with-your-content-forever#c
Governing the Facebook Service in an Open and Transparent Way http://blog.facebook.com/blog.php?post=56566967130