Wisteria is a forum specifically for forum games and posting!
A forum dedicated to posting music.
The Bohemia Saga is a combination of freeform collaborative storytelling and guided, campaign driven, group story arcs.
Free forum : Buckshot Enterprises Presents a forum for posting and reading Alias Smith and Jones Stories
Pure Storytelling for Role-Players, Pure Role-Playing for Story Tellers. A writing sanctuary where you can create your own world and share it with like minded individuals.