USGA, R&A Are Going After...Green Reading Books

I'm working on some more extensive thoughts with quotes from the USGA's Mike Davis, but in the meantime, this should get some fun discussion going! #ABTB (Anything But The Ball)

Joint Statement Regarding Green-Reading Materials

May 1, 2017

The R&A and the USGA believe that a player's ability to read greens is an essential part of the skill of putting. Rule 14-3 limits the use of equipment and devices that might assist a player in their play, based on the principle that golf is a challenging game in which success should depend on the judgement, skills and abilities of the player. We are concerned about the rapid development of increasingly detailed materials that players are using to help with reading greens during a round. We are reviewing the use of these materials to assess whether any actions need to be taken to protect this important part of the game. We expect to address this matter further in the coming months.