My first experience of systemd was on Arch, I think when it was replacing trad init around fall 2012. I kept up with the technical gossip, if not the real low-level arguments (didn't know enough) but I liked the things it was sold on: It was neat, tidy, and seductively fast, and it was (in a desktop scenario) completely reliable.
When you strip it all back to a 'lightweight' (and yes, the speechmarks are deliberate, even light things are heavy now) you need to solve some problems around ACPI stuff and comfort buttons, but you don't need a lot else to have a nice computer experience
@sullybiker You can set an external image viewer for Mutt. Same for any other file type. It’s pretty easy.
For images, I recommend feh. Very lightweight, no bloat.
It's really interesting when you do productivity stuff in terms of exactly what you miss when you go bare bones. It's all solvable with work, but the seductiveness of having a built-in solution is so tempting, but living with the baggage it brings is seldom worth it.