So, my PayPal account had some money in it not really doing anything, and my curiosity often gets the best of me.
My copy arrived today, just in time for use at tonight's game. First impressions - the book's good quality. The cover artwork and logo are a little bit off vertical center, and smaller than on the offset print versions. No big deal. Lies flat, hooray! Print quality's really good, though there's no mistaking this for offset. The pages have a small unprinted border on one or two sides, but no text is cut off. Surprised to see the Mongoose logo on the back cover.
I'm pleased with this, for what it's worth. This is easily the largest printed-on-demand book I've purchased, and it'll look just fine on the shelf (and at the table) with its traditionally-printed brothers.