I'm glad you liked it Mark!
I did think about adding some graphics or titles to it but I preferred to maintain its rough and ready, one-take DIY quality rather than pretend I wanted to be professional about it - doing multiple takes until every word is perfect and so on. I think it's more honest this way - FOSSpunk!
I was hoping to show off Quake running on the Z in this video but I've still got video issues preventing it from running. I'll do another video if/when I get Quake working, which I'll start a separate thread for soon.