I use plain text because there is no multimedia equivalent that is universal and end-user controlled, and there are no multimedia equivalents to Vim, Grep, regex, etc. Text is great, but an image, table, or diagram are sometimes irreplaceable. We think we are great innovators, but we are stuck in 1990. Notice also that there are no Vim-equivalents for phones, even though that platform has been widely used for 15+ yea…
I think we're right on the precipice of this changing. PDF has long been the preferred format for dead-tree-like documents. It isn't quite as open, cleanly designed or navigable as we'd like but it has the inertial force to continue staying in use for decades. Lately I've been working with Inkscape and realized that SVG also has the capacity to be a freeform document tool, and one with a different default context tha…
It does remind me that EPUB, the ebook format, has potential: It's essentially, as I understand, HTML, CSS, and some metadata files, structured according to the specification, all in a zip file. It's already a standard, though AFAICT not quite stable.