The status is automatically set as 'not done' if the user hasn't set it as 'completed' till the next day. The point was to keep the box open for today and the

The status is automatically set as 'not done' if the user hasn't set it as 'completed' till the next day. The point was to keep the box open for today and the day before, so that even I complete the task late at night, I could mark the calendar the day after. We did think of including multiple goals, but that would break the simplicity of the approach of the Seinfeld Calendar. Basically, we tried to simulate the exact process if it were a physical calendar on your wall. Once you put on a "X" mark on a day, you can't erase it. The sign-up process was made really non-fussy so that a user wouldn't mind signing up for multiple accounts, but keep a single calendar per goal.