Thread:Xiena-XVII/@comment-5198217-20120617201913/@comment-26686429-20120617205320

Wikia is a wiki site, so quite a lot of sites on Wikia are like smaller versions of Wikipedia focused on more specific things (for example, the Harry Potter wiki focuses on Harry Potter). Some people also use Wikia to write fan fiction stories, so there's a bunch of wikis dedicated to creative writing. Wikia's home page has a good selection of wikis that you can check out, or you can search for your own.

You don't have to write articles, some people just read the articles, and some wikis have active chats where they talk about the subject of the wiki. Don't feel that you have to do anything on the site, unless you want to. My suggestion would be to find a wiki you're interested in, and go from there.