As noted in other comments: viewing PDFs on a phone can be a hastle, and PDFs take a lot more data & time (on slower/mobile connections) to load. I logged in o

As noted in other comments: viewing PDFs on a phone can be a hastle, and PDFs take a lot more data & time (on slower/mobile connections) to load. I logged in on a desktop just to respond to this comment in particular, even though I almost always use my phone, if that helps put this in perspective.