The ETS Map can help answer this question. If you add yourself, maybe someone else there will notice. <img src="/images/graemlins/smile.gif" alt="" />

Obviously, it's entirely up to you whether or not you add yourself to the map. Rest assured that no logs are kept, and the information isn't used for any other purpose. I would even encourage you to fuzz the location enough to avoid identifying yourself while still staying in the general area.