I've finally figured out how these "Advertise to xx million people" do it. They've actually only got the email address of one person (or at most a dozen), and then that's the one who gets xx million copies. The beauty of doing it that way is that they can freely change the number of people and thereby advertise more often. You see, I got them (8) emails today saying that they had anywhere from 30.7 to 35.9 million addresses they could spam, and the numbers weren't increasing by each email. I could still be wondering when they'll make up their mind about the total, if I actually cared.