Everything you mention is separate from my point, which has nothing to do with free speech. You're view is that practical limitations on free speech are limits

Everything you mention is separate from my point, which has nothing to do with free speech. You're view is that practical limitations on free speech are limits placed on a freedom granted you, while I'd say they are infringements allowed on my inherent right. Your notion that this is a small nitpick, or a theory that may be disproved is the wrong way of looking at it. It's two separate ways of looking at the same thing, neither more or less true than the other.