These are people that are trusted to edit pages on this wiki. If you would like to add or edit pages then you will need to contact one of the users on this list, prove to him or her that you are a human, and ask them to add your User ID.
Note to Editors: If you are not sure whether to trust someone, you can create a page and add an #acl tag to the top of the page for them. That way they can have write access to just that page. See HelpOnAccessControlLists.