No, it doesn't track your name, username, or e-mail address in any way. It is in fact an anonymous survey.
The technology that controls the pop-ups is not going to always keep the pop-ups from coming up, since different browsers and ISPs do things different ways. Cookies vs no cookies, and static vs dynamic IP addresses will make a difference between one user filling out the survey once and then never being prompted again, and another user being prompted every day.
We are working on this, so you will not be prompted after you complete the survey. /w3tcompact/icons/smile.gif