and so on
Bullying / harassment and similar are not acceptable at work nor in the street why should it be acceptable on forums or the inter-web? To say dont use the internet is like saying dont go into the street to avoid bullies. Also, not everyone is capable of defending themseleves - a reason for the Law and Police, and if they are unable to do anything then we are back in the stone age ( silicon...)
Why not treat inadequadely moderated forums like rowdy pubs? Close them down until the owners decide to clean up their customers act, who decides they are inadequate - the courts (like small claims) heck we could even licence them as well...
On anotheer point said above; I agree Clarkson is a Troll, if not an internet one, his actions and face are evidence enough.