Please find a message from the Particle Data Group:
We appeal for you to help us by completing an extremely short survey about the future of the Particle Data Book and Booklet. It should take only a minute. Because of funding limitations and the size of these products, it has been asked whether the printed book and booklet should be downsized or discontinued, starting in 2016. We are completely open about this matter and would value hearing your opinions. The entire contents of the book are online. We are planning to make an app with the contents of the book.
The survey is on the Web at: http://pdg.lbl.gov/survey/2014.
Thank you for taking a minute to do the survey. Your reward for filling out the survey will be a PDG top ten list.
The Particle Data Group