Skip to Main Content This copy is for your personal, non-commercial use only. Distribution and use of this material are governed by our Subscriber Agreement and by copyright law. For non-personal use or to order multiple copies, please contact Dow Jones Reprints at 1-800-843-0008 or visit www.djreprints.com. Robinhood Wants to Be the Go-To Social Media App for Traders The company aims to transform its customers into a tight-knit community with Robinhood's social platform as their meeting place to talk shop ...