@Setanta,
There is a big difference between your posts and my posts, Setanta. Your posts are filled with personal attacks and name calling. I don't attack you personally. I don't believe I have ever called you a name (if you think I have then I challenge you to find an example).
This is a publicly accessible forum where people with diverse points of view can express their opinions. Criticizing someone's opinions is part of a civil discussion, as is disagreeing with the content of their posts.
I have criticized your posts (this is a good example of that), but my criticisms are valid and I back them up with what you actually said. And if I disagree with a position you have taken I express my opinion and I defend it.
Anybody can see the difference between my posts and your personal attacks which are designed not to disagree with opinions or posts... but are designed to shut down discussion.
Once you start calling someone a "sack of ****", you cross a line. You are clearly not trying to express your opinion or even to respond to mine. You are lashing out in anger in way that is inappropriate for a civil discussion.