No, I'm not sure I could have foreseen someone taking so much time to present an issue which is completely removed from any point I was making. You will never see me arguing against free speech, except when it evolves (or more appropriately devolves) beyond the protections of the First Amendment.
But thanks for the "lesson." I had the great privilege (although it very much seemed a burden at the time) to study this subject under the late, great Charles Alan Wright. Many considered him the most brilliant constitutional law mind in the country. And he was a "conservative," who struggled with the fact that all of his closest friends were liberals