I seem to remember them saying 10 was going to be the last one, too

To me the credit thing is less about "oh they made it so they deserve the credit", and more about spreading word about the free software movement. Software freedom is good, and GNU is all about software freedom, but people won't find that by searching for "Linux"

Just read the /sys/class/power_supply/*/charge_now virtual file with cat

Please explain, I don't get it

hm, maybe my terminology is off. But alt+left/right won't work from X11 or Wayland

You can embed SVG in HTML, but I'm not sure well you can animate that. Might require javascript

You can also do alt+left/right if you're already on a tty :)

Looks like an alot to me