Ostracism is pure evil. I recently saw a documentary about how prisoners act out when placed in solitary confinement. No one in their right mind can believe that ostracism "helps" anybody.
In the past, I had a job in the personnel area of a local government agency. An employee in the Parks Department ran afoul of the department head. Said department head instructed all other department employees not to speak to this person. I was transcribing a tape about the hearing, and I started crying. It is so hurtful to hear of anyone being treated in such a manner. Fortunately, I had a private office.
Thanks for bringing this to our attention.