In addition to the current available options to sort by Title, Create date or Modify date (in ascending or decending order), I'd love to be able to manually sort for some note books. Now, my workaround is to put a number in front of the note title and sort by title. But changes are tedious. For specific notebooks, being able to select to sort manually and drag & drop the notes in the desired order would be a blessing.
It would be a great help to have a button on the message tool bar to quickly insert the date, time or both.