It certainly accomplishes the intended goal of hiding what you've just typed in a slick and quick way. I'm not sure why this is a good thing though. Often time

It certainly accomplishes the intended goal of hiding what you've just typed in a slick and quick way. I'm not sure why this is a good thing though. Often times I find I need to go back and edit something for the purpose of continuity. This doesn't prevent that, but it does hide the reason for it. But, hey, if it works for the user I find no reason to criticize those who'd use it.