A person whose request for membership is approved becomes a member of the nForum.
Various membership classes in increasing privileged levels are:
Browser - Can post comments anywhere and start new comment threads.
Researcher - Can see a “Membership” tab that will display all members.
Moderator of the n-Forum - ??
Administrator - Requires a separate login. Can make software changes.
Members at some (which?) higher level approve membership and can edit, delete, and move other members’ comments and comment threads.