The reason I turned the emails off is that years ago I had someone think it was funny to submit a fake site (or it may have been a real site) with their bosses or friends email...the guy got a rejection or acceptance email email and flipped out.. our hosting company at the time almost shut us down for spam..
... We want to approve as many sites as possible... if you follow the rules (we have even been bending a little about the hardcore on the warning page) you will get listed...