Please do make a video, I'm unlikely to want Awesome on a Pi myself any time soon, but it should be interesting.
Well, as I mentioned in the "computer backgrounds" topic I've got a Linux from Scratch system, or more specifically
Cross Linux from Scratch. Because I'm interested in trying new things I built the Systemd version (I guess that's not that new anymore) and I decided to forego installing the full X Server (totally not because I'm too lazy to set up all the config files, nope…) and just use the
sway Wayland-based window manager.
Because I'm just using a lightweight window manager, I also didn't bother installing much of anything that comes with a full desktop environment, although quite a bit of GNOME stuff has built up. And let's face it, GNOME Terminal is a much better Wayland-compatible terminal emulator than Weston Terminal.
Being on the edge like this of course means my system isn't as reliable as the Debian system I used up until last Christmas, but I still use this LFS system every day without many serious problems.
Actually another thing I didn't bother installing is GTK2, since I reckoned GTK3 is good enough. Again, life on the cutting edge, mar dhea! That means I have to use a development version of GIMP, and it also means I can't use Flash, or its clones Gnash or Lightspark. And that doesn't bother me!

Unfortunately Mozilla Firefox and Thunderbird still need GTK2 to compile, but not to run, so I find myself having to use pre-built binaries. Still, I'd rather not waste the disk space. (Though I've been having trouble with Steam lately, and I think I could solve it by disabling the bizarre "Steam Runtime", but to do that I'll definitely need to install my own copy of GTK2 - ah well!)
Anyway, there's probably a whole load of stuff I've forgotten to mention, but whatever.
My server/DVR runs Mythbuntu, on the other hand, because I need it to be much more reliable. It happens that today I did a release upgrade from 14.04.1 to 16.04.1. Since that involved changing the init system from Upstart to Systemd I was expecting headaches, but it turns out that running a Systemd-based LFS system had given me enough know-how to sort out any problems quickly!