Here's a good recap of 10 films burned by the unfortunate NC-17 rating:
http://www.movieline.com/2010/10/unhappy-20th-birthday-nc-17-films-burned-by-the-movies-most-restrictive-rating.php
http://www.movieline.com/2010/10/unhappy-20th-birthday-nc-17-films-burned-by-the-movies-most-restrictive-rating.php