Here we go again. This is the 12th consecutive edition of my mobile industry predictions, originally published in January of 2008. While we try to cover most major aspects of the mobile industry, we do tend to emphasize messaging-related topics as well as consumer engagement. But we also focus on key industry trends such as devices, mobile payments, and blockchain. If a trend begins to fall out of favor, then it may disappear from subsequent predictions. You can get a detailed review and accounting of my 2018 predictions here.