Comment by gwern

Yes, network is assumed. If it's local, there's no problem, just use MHT or SingleFile!

> Maybe this is downstream of Gwern choosing to use MediaWiki for his website?

This has nothing at all to do with the choice of server. The benefit of being a single-file, with zero configuration or special software required by anyone who ever hosts or rehosts a Gwtar in the future, would be true regardless of what wiki software I run.

(As it happens, Gwern.net has never used MediaWiki, or any standard dynamic CMS. It started as Gitit, and is now a very customized Hakyll static site with a lot of nginx options. I am surprised you thought that because Gwern.net looks nothing like any MediaWiki installation I have seen.)