This is from 2013, so the bet that "nobody will want to read [PDFs] in 5 years" can be considered failed. If anything, PDF has become the lingua franca of the academic web, crowding out even DjVU at the thing that DjVU was made for and PDF was not. I have not been following the development of mathjax, pandoc, etc. carefully, so I'm wondering: Have the main issues been solved? By these I mean (1) support for most popu…
(I've been trying to do 'math on the web' (ish)) since 2002, and it's always sucked in some way; and all that time, images/pdf have Just Worked(TM). The emphasis in the OP on how much you'll have to report/chip in/fix is telling...)