Andy Dunn (@dunn) says he wants his company Pie to "be the operating system by which you get off your phone and back into real life." "It's an app and an AI agent to build infrastructure for your whole social life." "The primary product is an app that has events that we think you might want to go to, communities that you might want to belong to, and people we think you'd want to meet. And that's how it gets going." "Sometimes, [even] if you have a lot of friends, and you have a good social…