Authors share a platform

Wikia formerly known as Wikicities is an advertising-supported platform for developing and hosting community-based wikis. Specifically, Wikia enables groups to share information, news, stories, media and opinions that fall otuside the scope of encyclopedia.

Wikia is committed to openness, inviting anyone to contrubute web content. Authors retain their own copyrights, but allow others to freely reuse their content under the GNU Free documentation license, allowing widespread distribution of knowledge and ideas.

http://wikia.com