At the bottom of my question is a text field for being notified "daily of any new answers." I assume this is an e-mail address field, but there is no hint in the UI to indicate this.
I have not received any e-mails, either. Is it because I'm a little too proactive about getting my question answered, and I've been checking the site every few hours? Does that turn "new" answers into "already seen" answers, for the purposes of the daily e-mail?
EDIT: Nobody has used the "notify" feature long enough (or at all) to know what it does?