Taken from T-I:
Signup:Cinemageddon is a movie tracker that specializes in movies that are crappy, rare, or cult. To be more specific the movie meets at least one of the following rules:
* The movie has a rating lower than 5.0 on IMDB and was made at least 2 years ago (before 2005).
* The movie was made on a low budget. A low budget it debatable, so if you're not sure, please ask here.
* The movie is rare. If google doesn't turn up much, and a physical copy is hard to find, it's probably rare.
http://cinemageddon.net/signup.php