Cell phones are only one example of the digitalization of social life. These days, computers are cheap, small, and easy to program; they permeate our lives and transform our relationships. Consider dating. Decades ago, single people faced serious obstacles. Who’s available for a romantic relationship in town? How would you meet them? How would you know if you were compatible? Now, we have websites like eHarmony and apps like Tinder. In addition, some digital innovations have created new forms of interaction, like social media. This issue of Contexts explores the brave new world of our digital society.