I believe they have.
It's too bad they can't do something a little more creative than ban people....
It would be more fun if they created a separate section (or replace the Queen News section) with "Queenzone Daycare". Offenders get all their posts automatically directed to that section until they get "adopted" by new Queenzone parents.
For example, MEDUSA gets placed in daycare for a week or so. Soon, it becomes lonely and starts to post things that aren't as offensive and maybe a few Polish jokes. Then, TQ decides to "adopt" MEDUSA and it is allowed back in... but with TQ as a new last name.
If we have further problems, we just ask TQ to "do something about your boy..."