A fanlisting is a place for all fans of a particular show, movie, actor/actress, singer, etc. to come together and build the biggest listing of people from all around the world who are fans of that subject.
(from TheFanlistings.org)

This particular fanlisting is for fans of the collaborative fiction project i am ikon. If you're one of them, feel free to join!

About i am ikon

"i am ikon" (iai) is a collaborative fiction project, in an original fantasy setting created by Stefan Gagne. It blends elements of religion, myth, science, and skepticism into a steampunk-style world where ordinary mortals are, for reasons unknown, turned into Ikons -- living embodiments of nebulous concepts.
(from http://www.iamikon.com/)

That's what it is. For more information, visit the i am ikon site and read the various informative pages, the world guide and the existing stories. Create your own stories. Create art. If you want to, create even music. Expand the world.