>Only if you exclude their second paragraph.

No, including the second paragraph. The author never makes any money from resells or the used book market.

>They acknowledge the author only gets paid once, but that is better than zero.

But not as good as "every sale", which is what publishers want.

>The resale market is not the same as the piracy market.

According to other people crying about the money authors aren't making (ie, publishers), it totally is