While I sympathize, I'm don't think I agree. This is a "different strokes" sort of situation, but it's not that hard for you to simply get into the habit of ignoring the button if you really don't want to use it. I mean, it's awfully easy to post with the wrong access level from the Create Post screen as well -- there's no substitute for paying attention.

Not allowing others to have the convenience doesn't seem quite fair. For some of us, it's exactly the desireable workflow...