Moderators are members who moderate only certain sub-forums(s). They can only close, junk, sticky, and de-sticky threads. They have the same permissions as Mentors. They cannot ban, repfuck, or modify a user profile like Staff. It should be noted that group moderators are different than sub-forum moderators. Group moderators are only able to moderate their own, personal sub-forum.
Moderators used to be part of the Moderators user group, but Omniscient no longer adds forum moderators to this group. To see a current list of Moderators visit the showmods.php page.