An interesting article in The Economist and a follow on discussion in the class (Social Media Academy) this morning sparked this post.
The question is two fold:
1) How many connections are actually useful or meaningful?
2) How do I divide between business and friends & family?
But before I dive deeper I'd like to quote part of the article in the economist:
"Oxford University, concluded that the cognitive power of the brain limits the size of the social network that an individual of any given species can develop. Extrapolating from the brain sizes and social networks of apes, Dr Dunbar suggested that the size of the human brain allows stable networks of about 148. Rounded to 150, this has become famous as “the Dunbar number”.
So this would be a huge relief to those who sometimes feel "bad" of having "only" 150 connections.
But then there are the people with a few thousand connections. I don't mean the ones with 200,000 followers on Twitter - which is more the fan club than real connections. But there are people to follow some thousand people and actually have conversations. Also here I don't want to touch on those who just "collect" connections.
My point of view is that SOCIAL MEDIA is a tool that helps us expand our social powers like traditional tools helped us to expand on our muscle power.
I trust that the Dunbar number is correct in this context:
- We can't have stable relationships with more than 150 people
- We can lift not much more than our body weight
- We can't run much faster than 15 m/h
- We developed tools like cranes to lift tons
- We created jets that reach the speed of sound.
- And we now are creating tools that allow us to expand our social powers.
We are on the verge to comprehend this new power. 140 characters in Twitter was a threat and "smart" people built similar systems that has the "advantage" of using 500 character or more. 140 characters wasn't selected to condition our brain to be more crisp and more articulate - it was simply a technical requirement to fit text in a standard database field of 255 character and allow to add a URL to it. But at the end the 140 Character limit conditioned our brain to be more articulate in a conversation. Linkedin allows us to review profession profiles faster and deeper than ever before.
Facebook gives us insight in friends' friends and family and their interests - deeper and more comprehensive than ever possible without those tools. And this is just the beginning... I wonder what your experience is in regards to size and then also how you combine or separate business and private networks.

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