I do see it. In the Messaging Settings, I see it says "Receive At" and then it says "2 Addresses". When I select that it shows my Apple ID, and then it says "You can be reached for messages at:" and lists my phone and e-mail, but my phone number is darkened out and I can't select it. Under "Caller ID" though, my phone number is checked off, yet it still displays my e-mail when I iMessage someone.