What do you use as your PKI/Note-taking/Research/zettelkasten tools?

Workflowy.com

Infinitely recursive to do list. It does this and just this.

bear app is super simple but it has been the one that creates the less friction for personal use

I tried to use lots of tools, but every time I come back to notes 😆

Been a Roam user since their beta, though been meaning to try out Obsidian. 

Use the Drafts app on iOS to take notes on mobile.

I am making Obsidian which is a thought processing app with a focus on privacy and future-proof notes, see obsidian.md

I use plexusnotes.com. Like Roam, but automatic links & no [[special grammar]]

Logseq, you just write in the journal, add [[backlinks]] and everything takes care of itself

Searchcaster