I've said my piece, and even if I could think of more points it's futile since it doesn't seem like anything anyone might say could convince you that tag ambiguity is a bad thing. And the points you're making are so reiterative and banal it's like you're just saying them to have the last word. Just continuing the argument between the three of us is unproductive at this point, and unless another name comes in here to discuss this I'm done.