The Wick editor somehow escaped me until now, so here it is.
Also, Excalidraw. On a personal note, you can create games with it.
Bartosz Ciechanowski goes into some detail on why the combustion engine is such a great machine, with some thoughts in the last paragraph.
Another long-read, Rebbeca Seal has been looking into the virtual offices trying to provide new ways to cure "zoom fatigue". On another personal note, we are working on a Gather meets Clubhouse thingy; if this sounds interesting to you, throw me an email.