First of all, do you know what is fanlisting is? According to The   Fanlistings  Network (the original webdirectory for fanlistings) is:

"..simply an online listing of fans of a subject, such as a TV show, actor, or musician, that is created by an individual and open for fans from around the world to join. There are no costs, and the only requirements to join a fanlisting are your name and country. Fanlistings do not have to be large sites (although some are) - they are just a place where you can have your name listed along with other fans of the same subject."