Also sticking to email for notes. It's the one account that I expect to migrate between providers when need arises,whereas something specific to notes I would l

Also sticking to email for notes. It's the one account that I expect to migrate between providers when need arises,whereas something specific to notes I would likely just abandon. Advanced features like sync between devices is already set up and it's searchable, I have encryption when I want it, the UI is familiar. For even more transient notes I have a widget on my phone's main screen that is just a single, persistent multiline text field without even something as complicated as a save button. It will typically show the number of a hotel room I stayed in months ago or something like that.