Like I said, it kind of builds on GTD, but it is not GTD. I would call GTD about 10% of it. And it is a completely different methodology than zettelkasten. He i

Like I said, it kind of builds on GTD, but it is not GTD. I would call GTD about 10% of it. And it is a completely different methodology than zettelkasten. He is very much about hierarchical organization — not the free-linking world of zettelkasten. PARA and zettelkasten are really at opposite extremes of organization. So it’s not a repackaging of either. It’s a different thing.