I use logseq to take study notes in org mode, which are then published to my public slipbox by post-processing with emacs in a github action. The consistent part of this has been plain text notes -- the slipbox has stuck for the past year, and hopefully will continue.
This is really cool, would you mind sharing the project code? I'd be interested in automatically updating/publishing my notes in such a way with org mode.
I haven't yet cleaned up the slipbox code enough to publish it, but I do have my site generation code public: https://explog.in/config.html -- which does something similar but doesn't generate the cross links.
The slipbox code is just a bunch of python to pre-process the org files and "fix" links, which then passes them on to emacs subprocesses to generate html.
https://explog.in/slipbox/