Today my most recent update to the Paperless Field Guide went live in the iBooks Store. Updates include:

Added new section on hybrid-cloud storage
Added discussion of using the Transporter for personal cloud storage
Added a new section and gallery for PDFpen Scan+ and added a PDFpen Scan+ screencast
Added new section for Doo.net and gallery.
Updated section on Hazel with Auto file naming and created a new Screencast 4.5 showing off the new features.
Re-Wrote the section on tagging in light of OS X Mavericks new tagging support and added new screencasts 4.6, 4.7, and 4.8.
Updated for PDF Expert 5.
Added explanation of the PDF/A Format.
Tweaked discussion of scanning with the iPad. (The iPad camera is a lot better than it used to be.)
Removed the BlackBerry picture just because.
A ninja now runs free through the pages of this book.

All of the Field Guides include free updates for at least two years following initial publication. Have I said lately how much I love that I can update these books and keep them relevant?