I tumbled across Zettlr when I was looking at maybe replacing Zim for my homebrew TTRPG games at the table. I use DokuWiki online. I ran my Star Wars game through it. Pretty impressive.

It absolutely was used to refer to development disabilities in the US during the 80s - as well as anyone acting like they were disabled.

Fellow Digg exile, previous Fark, previous Slashdot, etc.

I still go back to Reddit for several niche groups that just don’t have enough users to transition - would likely disappear if people moved elsewhere (Lemmy or Discord)