 Heartbeat is also a social network. You can follow people. Follow my heartbeat. It is now followed. It's as simple as that. Once you follow my heartbeat, you will see the moments I create in your heartbeats feed. See, here are all my moments now. And if you think, ah, this guy, George, his moments suck, I'm gonna unfollow him. Look, my heartbeats feed no longer includes my moments. They're gone. It's instant, real time, and it works. Today.