If somehow you've missed it:
is still going on, and it's still awesome. Even if you have nothing to contribute, and somehow I doubt that of an f-list as talented as mine ;), the fic is totally worth it. Most people are sticking to the 3 sentence rule, if sometimes with very creative use of punctuation, and producing some amazing stories.
EDIT: I should also like to mention that it's eaten my brain a little.