Where or how can users suggest additions to the links section? Example: A group is being discussed on the forum for its coercive practices but that group is not included in the main site’s links section.

Also, it would be interesting to know if and when the site receives requests from groups that are discussed here to de-list the subject group or cult organization (like an asterisk on that group’s name in the links section).

No groups are "de-listed."

If there are news reports about a controversial group you can suggest that they be included by email.

This would include local news reports, wire service reports, etc.

Otherwise you may comment about the group here on the message board.