Tim JohnsenAn AppKit engineer randomly sat down with me at the end of the day yesterday at #WWDC and we had a conversation that launched into all kinds of philosophy about product development and human education. A very rewarding an unexpected chat. Perhaps my favorite part of the day!
Paul Haddad 
@timonus did you manage to stop your self from “So what do you think about SwiftUI?" them?
@paul we did talk about that and he handled it as politically correctly as I'd expect an Apple eng to 😆