I failed at the most basic task: running the command to serve my #SDF webpage from the MetaArray. Permissions and/or DNS seems to be in a bad state. SSL is also not working.
HTTP: http://strixy.sdf.org/HTTPS: https://strixy.sdf.org/
Update: Nuking my home folder helped. Just have to restore some of the stuff I backed up.
"I appreciate SDF but it's a general-purpose server and the name doesn't make it obvious that it's about art." - Eugen Rochko