The impression i have is that it gives fores a personal -1 on their comment score. So unless they get some +1s from others, or you have set /. to show everythin

The impression i have is that it gives fores a personal -1 on their comment score. So unless they get some +1s from others, or you have set /. to show everything, they will vanish below the breakpoint. Note though that anyone can look up who has them flagged as foe on /..