.@pmarca and @bhorowitz helped Adam Neumann find his CTO for Flow: “Flow spends more money on technology than anything else—not on real estate.” “We got to four final candidates, and I chose my pick. Then I introduced all four to Ben.” “Ben calls me: ‘Hey Adam, I finished my four interviews. I know my pick. First, I’m going to tell you who you picked. You picked the Amazon guy.’” “I said, ‘Yes, I did.’” “He goes, ‘Great pick. He has the experience. He’s a great guy. He worked at a great…