This application will help the admins to run their forum in a calm and peaceful manner. Whenever you have a troublesome member at your forum, you can add his/her id on a global ignore list. If you enter more than one member id, you must separate them with commas. All posts and topics of the globally ignored members will be hidden completely from everyone, but the globally ignored members themselves so they do not have any idea of what is going on. Admins can select a certain group or groups that can view the hidden content.
Imo this is a great way to deal with your troublesome members. You let them talk to themselves rather than banning them outright.
The application also adds a new setting in the Moderator Panel where all ignored members are being showed. i.e. who is ignoring whom and what things are they ignoring.