Tinder launches group chat feature called Group Hangouts

Today, dating app Tinder launches a group chat feature called Group Hangouts in the U.S. It builds on the app's Double Date Mode to help form connections through friends and groups. With Group Hangouts, three or more people can add an IRL activity, like karaoke, and find other groups with shared interests to start chatting and matching."Double Date proved something we suspected all along, young singles want their friends in the mix when they're meeting someone new," Tinder's chief product…