(CNN) -- It's proven by research, Dave Morin says. You can't really, truly be friends with more than 50 people at once; and your brain can't manage a social network that's larger than 150 people, according to Robin Dunbar at Oxford.
Now think about the thousands of online relationships people tend to manage across sites like Twitter, Facebook and LinkedIn. ("Who is that person writing on my wall?") The average Facebook user has 130 friends.
This digi-friend overload is why Morin, a former Facebook employee, created an app-based social network called Path, which limits its users to 50 friends or fewer. The goal is to promote intimate and memorable sharing, he said.
"Path is really focused on close friends and family, and developing deeper and more intimate relationships between the 50 closest people in your life," Morin said in an interview at a recent tech conference in Austin, Texas.
Path's setup is familiar. It is basically a photo-sharing app. Look at your Path news feed on your phone and you'll see photos from locations where family and friends have been recently, and short blips of text about what they were doing.
Ex-Facebooker Dave Morin: You can't be friends with everyone - CNN
The Meck Report / Blog - May 26, 2011 - 2:57a