Post your fan fic story ideas here. Someone might just pick up on one and turn it into a full fledged story. Or give us all a preview of what you're working on, whether it's a solo story or a collabrative effort (colabs in this category are not open to all to post, as they are in an RR, so choose your forum carefully!)
Official and unofficial fanfic challenges can be posted here. Official ones will be posted by Admins but anyone can issue a challenge to their fellow writers. Rules & due dates (if applicable) should accompany each challenge.