> These types of design changes remind me why I write web pages instead of making videos: I can keep improving these pages over time. I care a lot about longevity. I want to make things that keep getting better over time. It's also why I try to write on the web instead of on Twitter. Not only can I not improve my tweets, I feel like my tweets will get read over merely a few days, but my web page will be read over ten thousand days.

How I wish it was easy to collaborate on and improve all sorts of media.

You don't have to have all cells with e.g. x=1 appear in a straight line. What if you imagine it to be the three visible faces of a cube, projected into 2D? Then x=1 is a bent line going through the cell one right of the center. Meanwhile x=0 is the entire left face (a parallelogram of hexes). And there is no x < 0.