> you could probably put the obsidian vault directory inside of dropbox
I've done this and it seems to work fine.
In theory I guess you could end up with sync conflicts if you are literally editing the same note on two devices at the same time, in which case Dropbox will create a "Conflicted Copy" which will pop up in Obsidian so you can resolve it manually.
But in practice, because Obsidian saves pretty much constantly, and Dropbox syncs pretty much constantly, in a typical connected office use case you don't run into this much. If you work offline a lot, you might need to think about a more structured workflow (i.e. using Git). But for me it wasn't worth the hassle to commit/push every time I wanted to switch devices. Dropbox (and presumably the many Dropbox-like folder-sync tools) worked fine when I was testing it out.
I've done this and it seems to work fine.
In theory I guess you could end up with sync conflicts if you are literally editing the same note on two devices at the same time, in which case Dropbox will create a "Conflicted Copy" which will pop up in Obsidian so you can resolve it manually.
But in practice, because Obsidian saves pretty much constantly, and Dropbox syncs pretty much constantly, in a typical connected office use case you don't run into this much. If you work offline a lot, you might need to think about a more structured workflow (i.e. using Git). But for me it wasn't worth the hassle to commit/push every time I wanted to switch devices. Dropbox (and presumably the many Dropbox-like folder-sync tools) worked fine when I was testing it out.