Keith, thank you, I accept your apology.
And I have a comment about mistaking good guys for something else. Your first reaction to my post reflects the point of Michael Petrov's post. He stated a reason for not engaging in gun rights arguments, so it's neither surprise nor counter-argument to find no examples of his prior engagement. Last Dollar's baseball bat looks pro-gun to me, satirizing the logic of a ban on semi-autos that look like military guns.
This board has so many good guys. If anti-gun trolls are here, I don't think they have influence enough to warrant rooting them out with zeal that clouds perception.
Jay