The intention is noteable. However, I fear will have little effect of those whose only objective is to aggrivate and irritate.

I know I personally ignore a lot of the purposeful disrupting dialogue. However there are some personal attacks and just wrong statements I find I am unable to ignore, knowing full well the response has zero effect on the perpetrator.

Perhaps your mission is somewhat accomplished by the very fact it is presented.
And in spirit I 100% support.