Hi Liz,
Not sure why this nearly 3 1/2 year old post is suddenly getting new attention, but I had a thought about your comment, so...
The thing I wonder about is whether or not the full text of your public comment would be included in the email notification. Obviously, none of us are monitoring our email 24/7, and your deletion would likely happen before many had a chance to see it. If the full text is included in the notification, this would present little problem, of course.