13 i think :)
Because it's 13 to join and answer questions and stuff.
Not possible. Don't edit it for 2 months or longer, then have it adopted for other users to edit.
You don't have to be an adult to have a wikia... But you have to take your wikia site seriously.
Not by asking here. Try Python, it can probably come up with something.
You click on your username in the top toolbar, then you click the Edit profile button.
MediaWiki is a software program that is used by people to edit Wiki style website content. This can be on Wikipedia, Wikimedia, and the Wikia website (Wikia is often based on film and television characters).
Too add something to a page, click the Edit button to the right of the page title.
13 to be a member (to create one)
You click the little down arrow on the right side of the Edit button, and click Rename.
Mostly. 99% of Wikia wikis allow you to use the same account. The most notable exception is Uncyclopedia. When Uncyclopedia was founded, it was hosted on its own servers. When it merged with Wikia, it already had a large number of user accounts set-up, and could've had problems with multiple users with the same name had they merged their user databases.
wikipedia
Wikia's population is 127.
Wikia was created in 2004.