File /Folder reminder

I would like to suggest a feature that would allow me to set a a note with a reminder for a folder or a file in dropbox  . 

This  would eleminate the use of third parties softwares , save time and work. 

 Let us say I can do a right click on a folder or a file  within Dropbox , create short note and set up a due date for the file . I also can select how to  receive the reminder either by  email or push message in my phone  or inside Dropbox.