The list is editable like the standard iPhone list. Just press Edit to delete or reorder the list. Select a row to "load" the cast into the main screen.
This way you can remember what reading you've done in the past and add notes to the "notes" section, so to check the actual happeninigs with your prediction. When you reload the favorite, the date and time and the location in which you drawn the sign are restored.
To add text to the notes go, as usual, to the last page of the oracle and press Edit.
Previous: Saving a Reading
Next: the Sign Browser