TECH CRUNCH - Apr 28 - Dating app CultureCrush, created by a team led by former attorney Amanda Spann, lets users search by nationality, ethnicity and tribe. "We have 24k users, 5% of which are paid users, and the app has generated revenue every month since its existence." The app also supports friend-to-friend matchmaking and has a three-day message countdown that dumps matches after 72 hours.