I settled on mediawiki myself due to basically how trustworthy mediawiki and mediawiki skins look. I use https://github.com/CanastaWiki/Canasta-DockerCompose myself but the default includes caddy, which I just overrode in the docker compose override. I believe Canasta is mainly driven by someone who works on a wiki farm.

I also know of https://github.com/nasa/meza.

However, I want to repeat my recommendation of miraheze. When I run into an issue or need an extension, I just look at what miraheze does or what people associated with miraheze do. I also believe that due to the nature of mediawiki it’s a better use of resources to have a wiki farm as opposed to many separate instances. If they will host your wiki, I think they’re the best choice.

Do you need to host it yourself? https://miraheze.org/ may do hosting for you

I think Krugman has generally focused on labor productivity when talking about technology and the economy. He made that prediction in the 90s, when the productivity paradox was a topic.

Obviously I was wrong about the internet petering out, and have admitted that. So it goes. Show me an economist who claims never to have made a bad prediction, and I’ll show you someone who’s either dishonest or unwilling to take intellectual risks.

He has a recent-ish oped (direct nyt link) where he admits he was wrong but then brings up labor productivity again, waggles his eyebrows, and gives you a smouldering look. He sounded convincing to me, but I don’t have the background knowledge to know if he’s cherry picking his numbers.