All of the story beginnings in the dropbox are freely downloadable (let me know if they are not, and I will fix that). I am only the “dropbox gatekeeper” as far as things going into the dropbox. You can continue one whose build interests you (getting some awesome submissions!), or check out the specs in the directory.
I have set up a forum so that people who want to be passed to can make connections with people who don’t know to whom to pass, and so there’s a central place for links and discussion and FAQs and like that. Hopefully this helps to fix the gaping hole in the chain-passing infrastructure. : )