Thanks for the feedback, and I appreciate your concern. I'll consider removing the link you mention, but I'm not too worried about the scenario you describe. Th

Thanks for the feedback, and I appreciate your concern. I'll consider removing the link you mention, but I'm not too worried about the scenario you describe. The PDF resulting from "Save as PDF" is total crap; for instance, there is no source code syntax highlighting, and none of the cross-reference links work—it's not even remotely as nice as the PDF available for purchase. Plus, most people don't even notice the "view as single page" link you mention. ;-) Finally, I personally love that link, and I want other people to have the convenience of a single-page view, too. Among other things, it makes searching the book a breeze, rendering an index unnecessary, even if you don't buy the PDF.