While it doesn't mean much, I support Jorges right to intervene in these matters. This is not a democracy, it is his forum and he has the right to take action in these matters. After people are warned they should be banned. He is not being unreasonable. IMHO
These kind of personal attacks and negative postings are a common problem nowadays with internet forums. People say things that they wouldn't if they were in face to face discussions. You find it everywhere. I just don't see people acting like this in face to face matters.
BTW, I am not sure that a new forum for fighting it out is a good idea. I imagine that it will spread elsewhere and cause more headaches.