Wayne Chang and Jeff Seibert are the cofounders of Crashlytics, which Twitter acquired in 2013. Today, as angel investors, they see dozens of entrepreneurs every quarter, and they’ve joined the show today to help us answer some tough questions: How should you structure communication with your cofounder? How do you work through difficult decisions, especially if nobody on the founding team is a domain expert? What would the pair do differently next time around? And what are they exploring as their next venture?