1. Hinge CEO Justin McLeod steps down to launch AI-driven dating service, Overtone. 2. Jackie Jantos, Hinge's president, will replace McLeod as CEO. 3. Hinge targets $1 billion revenue by 2027, indicating strong company growth. 4. Match Group plans to lead Overtone's funding round, retaining significant ownership. 5. AI integration in dating services could enhance user experience and engagement.