That's fair, parent is post-hoc theorizing. I have to hope that the people in charge of these things -do- care, and that it's simply difficult to get this righ

That's fair, parent is post-hoc theorizing. I have to hope that the people in charge of these things -do- care, and that it's simply difficult to get this right. However, given some of the things in the PDF, one has to wonder...