Lemmy’s two main developers are communists so it’s a “platform built by Communists” just like @Cowbee@lemmy.ml said.

Spaces have nothing to do with Discord. They’re just a way of grouping multiple Matrix rooms together into one “space” like how Discord channels are grouped into one “server.”

It’s an unofficial open-source daemon used by alternative Spotify clients. I used it once for a terminal Spotify client. It’s a pretty neat piece of software.

KDE Connect mounts your phone as a network folder in Dolphin. You could copy multiple files and paste them into a folder in your phone through Dolpin as a workaround.

The best information I can find on getting Guix on the Raspberry Pi is the issues page for nonguix https://gitlab.com/nonguix/nonguix/-/issues/128

It’s based on the stats found here. https://repology.org/repositories/statistics/total

Take a look at this Guix blog post. https://guix.gnu.org/en/blog/2022/keeping-ones-home-tidy/