This week, our guest is Adam Engst, writer, editor, and publisher of the fabulous TidBITS Newsletter.

In late May, The Browser Company announced that they are discontinuing their ground-breaking web browser Arc. As soon as I saw the headlines, my heart sank for people like Tom from Ontario, who first introduced the NosillaCast audience to Arc and Adam, who has been one of the biggest fans of Arc.

In this episode of Chit Chat Across the Pond, Adam walks us through a brief overview of what Arc gave us, how he feels The Browser Company treated its fans, and then he explains a little bit about how their next browser, Dia, works. Of course Adam has written all of this up on [tidbits.com/...](https://tidbits.com/2025/06/20/dia-browser-debuts-with-contextual-ai-chat-but-arc-users-feel-left-behind/).