Messaging Apps

2 video summaries

Videos About Messaging Apps

The Real Reason You’re Addicted to Your Phone - It’s NOT What You Think… | Cal Newport

The Real Reason You’re Addicted to Your Phone - It’s NOT What You Think… | Cal Newport

Cal Newport

Jim Goetz and Jan Koum at Startup School SV 2014

Jim Goetz and Jan Koum at Startup School SV 2014

Y Combinator