SMS has been a surprising key to success. I think because messaging is such a routine, having the note-taking ability embedded creates more surface area between

SMS has been a surprising key to success. I think because messaging is such a routine, having the note-taking ability embedded creates more surface area between the note-taker and the thing that saves the notes. The named contact that shows up in your recent messages or the share menu listing recent contacts are areas you might trigger the impulse to save something.