I have a Nook, and I do have a cover for it (traditional book cover style). I would LOVE a cover with a second section or pocket to keep paper and a pen for jotting down notes. The Nook does have the Highlights and Notes function, but at this point there doesn't seem to be a way to show all the highlights and notes for each book; you have to page through the entire book to find them. The workaround is to bookmark each page you highlight or make a note on, and that's OK, but not ideal IMO. Anyway, until they fix this, I'm taking notes the old fashioned way: with paper and pen.