Add to your calendar: Beeple (Mike Winkelmann) is a graphic designer and an artist. He is best known for his series “Everydays,” a long-running project in which he creates and shares online a new piece of digital art each day. In March, the auction house Christie’s sold a collection of them titled “Everydays: The First 5000 Days” as an N.F.T. (non-fungible token), for sixty-nine million dollars. Kyle Chayka recently wrote for Anil Dash is a blogger, artist, ethical technologist, and the C.E.O. of Glitch, a site that helps its users create Web applications. He frequently writes about society, media, and art, with a particular focus on how to leverage technology to support a more humane world. He has written about the pitfalls of N.F.T.s and serves on the board of the Electronic Frontier Foundation, Stack Overflow, and the nonprofit research organization Data & Society, among others. He was previously a contributor to