Totally agreed. I use a few of those, and I have exempted pdf.js in the past because I would rather use that then native PDF readers on my work laptop, since A

Totally agreed. I use a few of those, and I have exempted pdf.js in the past because I would rather use that then native PDF readers on my work laptop, since Adobe Reader/Acrobat is a wonderfully famous vector. Inquiring minds would like to know.