Personally, it's a hugely productive use of my time, if I didn't have the ability to customize my UIs to work around my health issues I could code very little,

Personally, it's a hugely productive use of my time, if I didn't have the ability to customize my UIs to work around my health issues I could code very little, or not at all. I use Awesome WM which is configured / scripted with lua. I know lua already so it's great.