I agree to that as well. When I'm at my PC/laptop, I usually have my iPad at my side, which with the pencil, is ideal for pdf reading and annotation, so I have

I agree to that as well. When I'm at my PC/laptop, I usually have my iPad at my side, which with the pencil, is ideal for pdf reading and annotation, so I have less complaints there. If I'm travelling or in bed, the phone is often easier. But yeah, we really need to move on from formats designed for print. HTML/CSS needs more typesetting options and native math support though for that to be feasible, unfortunately. There's no math typesetting conventions for responsive design yet. > No automatic text-flow or fit screen by default Aside: While it's a hack, and only useful if you've a supported e-reader, I've found Koreader does decent reflowings of LaTeX-rendered pdfs these days.