Tim Burton has started a collaborative storytelling project that anyone can contribute to�provided they use only 127 characters and that they are selected.
Burton posted the opening to a story about his character Stainboy on Twitter, and starting today, users can post follow-up passages. The best posts will be selected and posted on the twitter feed
Source:
http://www.movieline.com/2010/11/help-tim-burton-write-a-story-on-twitter.php
