Without having spent much time on the site, and without having paid for a subscription, I'm not qualified to weigh in on its purpose authoritatively. Are you?
My impression is that he/she is providing real research (due diligence), as opposed to the lip service about DD used by so many, rendering the term almost useless here.
Quote: It's true that granny's Social Security check hits the mailbox on a certain date. Given that information, there are some who will steal the contents of the mailbox on that date. I suppose the post office is to blame, the SS administration, anyone except the criminal themselves, right?