I love the idea of this plugin. However, I'd love if someone made it to be based on usergroup(s) too. Example; If running a freelance forum, rather then displaying the "banned users", it would display all users that were placed in the "Scammer" usergroup. And then list all the scammers of the community on that specified page. Kind of like the "Wall of Shame", so others see who to watch out for when making sales / transactions within a freelance community.