I read it on my phone. I then clicked an external link at the end and then hit my browser back button. I had to wait for the PDF to re-load and was unhappy when

I read it on my phone. I then clicked an external link at the end and then hit my browser back button. I had to wait for the PDF to re-load and was unhappy when I found myself back at the top of the document. I would get a much better experience with html.