Comment by dhosek

Well, that was a nonsense article. Badly written software has trouble with PDFs, accessibility is an afterthought (which, sadly, is true of most things) and some small group thinks they can invent a better wheel, ignoring the fact that they’d have to do a lot of work to overcome the first mover advantages of HTML and PDF and this comment now has more information than the original article thanks to that clause beginning with “ignoring”.