I think you are going a bit over the top here, Ed. Just two points for now:
1. The rules of debate generally apply to those organisations which wish to embrace the debating rules followed in parliament, and not to what is essentially an easy-going chat site.
2. "Silence is not evidence". Try telling that to a judge.
Yes, I know that some people can become so absorbed that they upset other contributors, but generally speaking most people can rise above that.
I don't want to see a highly-sanitised AB, where's all the fun in that? Am I alone in looking forward to AOG's posts and the responses they usually generate?