Source: http://www.businessweek.com/articles/201...
Stashed in: Networking
This is the best and most nuanced article that I've read on Dunbar's number (150).
The Basics of Power Networking, by Adam Rifkin on LinkedIn
The Most Valuable People in Your Network - Rob Cross - Harvard Business Review
Tips and Hacks for Everyday Life: What can I learn right now in just 10 minutes that could be useful for the rest of my life? - Quora
The 75-Year Study That Found The Secrets To A Fulfilling Life
5:48 PM Dec 09 2013