Vlad Tenev and Jon Stein discuss mobile investingTechCrunch brings Robinhood’s Tenev and Betterment’s Stein together for a conversation about mobile and retail investing.TIBBIR UNIVERSE THIS IS TIBBIR How to get TIBBIR Ribbit in numbers Connected clues Account archive Bridge & contracts On-chain research Connections Community The story Reading room Network map Timeline Findings Source library Conversations People & companies Open questions Export & reuse