Interesting. Thank you.

Seems that he's managed to invent The Brain (or Vue, or CMAP, or Tinderbox, or Kumu).

In reply a comment, the developer notes "Also, [The Brain's] schema is still very much hierarchical in my opinion." Personally, I don't believe The Brain has a schema, in the strictest sense, let alone a "hierarchy". (Any node -- or "thought" -- in the Brain can become "home" -- which is more a navigational convenience than a logical imperative.)

But, it's nice that invention is ongoing.