I really want this feature to function like gmail : you can archive notes (or notebooks) to get them out of sight, but can search to find them easily later. What would be even better is if there was a link within the note view that would pull up all the archived notes that used to be in that folder, but are now hidden because they've been 'archived'. Perhaps this effect could be achieved with a simple show/hide note feature? For me, the real point here is to prevent clutter of notes within a notebook (or clutter of notebooks within Evernote at large). As a project progresses, my notebooks become full of all the past work I've done, and it creates visual friction when trying to quickly focusing in on what needs my attention now.