Currently I’m using Joplin with Syncthing-backed file system synchronization. I’m pretty pleased with it, as I do like tagging- and Markdown-based systems.
I plan to upgrade to server-based synchronization, but before doing that, however, I wanted to see what other people are using.
Edit: So far I see a slight favor towards Joplin and Logseq, but I totally didn’t expect (and appreciate) getting so many different answers.
Not being open source is the great… sin for me. Note taking is an investment in the future, and betting on a closed source platform is a big no no—for me, that is.
I know the content is safe in Obsidian, since it’s just Markdown files. But the workflow? Not so much.
And I know the developers behind Obsidian have their reasons to close source it. Nothing against that. But since that’s their way, it’s not my way.