I'm not sure it's that interesting, but I'll write a little here. I have used it for 10 years, so at least it's tested :) But only by one person.

I wrote a long comment above about future ideas.

I think the main interesting things are speed and and full text search.

The page loads in 150 ms, with the HTML loading in 75 ms (cold cache), using SSL. That's probably 5x slower than it should be, but it's also 5x faster than most products these days. To me, the speed makes a big difference. I decreased latency significantly 4 years ago, and I know my velocity of note taking has gone up, and it has paid off in terms of increased velocity/organization of the projects I plan with the wiki.

I think it took me 6 to 8 years to get to 1000 active pages, and then somehow I have active 2123 active pages now, after 10 years (although I do delete/archive pages, so this number is fuzzy).

Other features:

- I have a JavaScript "jot" button on my browser toolbar that submits the title and URL of the current page in the browser, and then opens up a form for jotting notes. Then this is appended to a selected wiki page.

- The notes are pretty heavily indented, outline-style, so the markup makes that easy.

- You can edit individual sections of a page, like Wikimedia.