Not sure if this is part of your road map.
Allow a connection to the Contact List.
For example: I have a task to complete - with involves multiple people.
It would be nice to reference people in my Contact List (similar to the Calendar connection) and have some of their data inserted into one of my notes. This would allow me to see contact info without - opening the contact list. And updating the contact info would also update the note - and perhaps vice versa. This request might be out-of-scope.