As an additional note, I will add that despite Obsidian being closed-source, I actually feel more comfortable with my data there than with Joplin, primarily because all my data is just common markdown. With Joplin, if I archive content, I have no guarantee the notes on the file format will exist in 10 years (they probably will, but it's still a real possibility). With Obsidian, it's plaintext. There's nothing to need to rediscover, no file format to decode, just good old plain-text. In 40 years I'll still be able to read those files (though the storage media is a very different story). Sure Obsidian can change plans mid-stream, and I don't trust they wont, but all I gotta do is go back to my markdown editor and vim. No sweat.
With Joplin, you can easily archive as Markdown+FrontMatter and that format will still be readable 40 years from now with text and metadata included.
Additionally, in case you forgot to make a backup, and 40 years later all traces of Joplin have disappeared from earth and you can't find an old version of the app, the backend is a simple SQLite database, so you can do `SELECT * FROM notes` and get your content back.
If you haven't already, I'd recommend voting on https://discuss.logseq.com/t/plugin-support-for-ios-android-... if you're waiting for mobile plugin support
I really ought to give it a shot again when I've got a clear head.
If you want a FOSS alternative to Obsidian that's just as simple you could try Zettlr, but currently it's rather rough. You have to change the UI settings to get the folders/file view that Obsidian has, and I found readability to be rather poor. Initially there's no way to make in text larger without zooming in the entire UI, font, and the themes that are available aren't the best for writing or reading notes (and if you like one specific theme you're sod out of luck if you want a darker version of it) – if you want to change things to your liking you have to experiment with the experimental Custom CSS option.
Switched from Joplin to Obsidian and haven't looked back. Both apps are great initiatives though!
Definitely personal preference, in my experience the UX is terrible compared to obsidian but the pricing and company are much more consumer friendly
I tried both a couple of years ago and much preferred obsidian, although I know long term Joplin fans who have pretty tight workflows and love it
Definitely personal preference, in my experience the Joplin UX is terrible but the pricing and company are much more consumer frienldy