Meta

3355.606 - 3378.138 Unknown

The fact that as they grew, it didn't matter how many more people they added, it was still the case that 70% of users ever were daily active. And so you have this crazy situation at Harvard where it's just like, to your point, nuclear reactor levels engaging. In fact, this term wouldn't get coined till later in the summer, but this is from The Facebook Effect, David Kirkpatrick's book.