I like creating Post-it notes and sticking them into the books that I am reading, for keeping reminders, for making updates in my manuals, recording ideas for blogs, etc. The problem is that I end up with Post-it notes all over the place. But I found out recently that Evernote allows you to photograph your post it notes install them as part of your Evernote database.
The Post-it note auction is on the far left. Swipe across until you find the post it note.
Line up the note and the camera and take the photo.
This gives you a way to save all of your handwritten Post-it notes. You can install the notes in notebooks so that they are kept together with other relevant information.