One of the best things about writing a book is seeing someone you respect take an idea somewhere unexpected. Dave Wright and I recently joined DisrupTV with R “Ray” Wang and Vala Afshar to talk about our new book Infinite ∞. Before kicking off that conversation, my longtime friend John Nosta joined in ahead of his interview. John and I have shared keynote stages around the world, and he has a gift for pushing technology conversations into deeper questions about…