Nesting bookshelves
Search function for finding books on book shelves
Search function for finding text in books
Search function for finding text in notes
Unlimited number of characters in notes
Moving bookshelves around in library
Allow cut and paste between text and notes
Allow notes attached to pages of scanned files, or allow bookmark titles to wrap and be really long.
If these features don't exist, I'd like to request them.
Thank you,
amerie333