Slight rant: Those tools are not new, it's just a new wave of old methods. Roam for example is just a personal wiki, which were Another rant: There is no Zettl

Slight rant: Those tools are not new, it's just a new wave of old methods. Roam for example is just a personal wiki, which were Another rant: There is no Zettlekasten methodology. This is just a cargo-cult. It's also called Luhmanns Zettelkasten, after a famous scientist and write who was using his notebox with some system. Zettelkasten is just the german word for notebox and there are several well known in history, which all did not use Luhmanns system.