A more stringent application of the "Attack the post, not the poster" theme. At face value, it looks desirable but not very practical in terms of the amount of work it'd involve. And though I want discussions to be civil and both sides able to speak their piece, I also don't want us to be overly oppressive about it, which that could be.
There's a middle ground and I agree that a LOT of people have strayed way off of it.