I have both a public and a private wiki, but most of my PDFs are 5000+ page instruction set architecture monsters, so I much rather prefer to view them offline in some decent viewer instead of viewing them in the browser.
I also have passports scans and other sensitive stuff. I don't trust that I can secure mediawiki well enough to put those in clear on the internet (in upspin they are encrypted with a local key and the storage is my own server, mediawiki is in the public cloud).
I've never actually heard of upspin before this thread. Their homepage doesn't give a clear view of what it actually does, but I'm looking over https://upspin.io/doc/overview.md now
I also have passports scans and other sensitive stuff. I don't trust that I can secure mediawiki well enough to put those in clear on the internet (in upspin they are encrypted with a local key and the storage is my own server, mediawiki is in the public cloud).