Performed at lightning speed on a Mac using AI CS6 and Acrobat Pro.
I HATE sticky notes in pdfs. Why not make a multi-page pdf in Illustrator? I use this method all the time with clients – placing artwork on a page (File > Place) and formatting nice comments around it. All without using those ugly little sticky notes that clients will often miss during review. Just create a document with multiple artboards, place your artwork or copy on each page and save as a .pdf. When you open your document in Adobe Acrobat, you will have multiple pages instead of the usual one. Excellent for those of us who LOVE designing in Adobe Illustrator.