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August 4, 2008 6:07 AM PDT

Six degrees of Kevin Bacon? Microsoft finds 6.6 in massive data bank

by Matt Asay

Microsoft has news for those who hold to the "Six degrees of Kevin Bacon" theory. We are linked with everyone else on the planet by 6.6 degrees of separation, not six.

As The Guardian recounts,

Researchers at Microsoft studied records of 30 billion electronic conversations among 180 million people in various countries....This was 'the first time a planetary-scale social network has been available,' they observed. The database covered all the Microsoft Messenger instant-messaging network in June 2006, equivalent to roughly half the world's instant-messaging traffic at that time.

It's a nice corroboration of the "six degrees" theory, but I actually find the data used much more interesting. What would you do with 30 billion electronic conversations?

What would I do? I'd use that data, and other such data from Facebook and other social networks, to describe my social graph and thereby provide trusted commercial connections with others. Knowing my connection to that person on the other side of an eBay purchase? Priceless. I suspect we'd act very different online if we knew how closely we're actually connected to that hitherto anonymous buyer or seller.

Trust is the currency of any viable economy. Whoever can figure out how to corral the data behind our respective social graphs and turn it to commercial use will be the next billion-dollar business. Hint: It starts with the address book.

Matt Asay brings a decade of in-the-trenches open-source business and legal experience to The Open Road, with an emphasis on emerging open-source business strategies and opportunities. Matt is vice president of business development at Alfresco, a company that develops open-source software for content management. He is a member of the CNET Blog Network and is not an employee of CNET. Disclosure.
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by alegr August 4, 2008 5:28 PM PDT
This data was anonymized.
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by The_Decider August 5, 2008 1:32 AM PDT
Prove that it was anonymized. No one but those directly involved know for sure, and if it wasn't you can bet your house they are locked up in such a tight non-disclosure agreement that they wouldn't dare tell the world otherwise. Were conversations that divulged personal information made anonymous? Not likely given the massive amounts of data involved.

MS has zero credibility and zero trust among thinking individuals.

The real story isn't how someone can use this massive potential breach of security to make money, although it doesn't surprise me that a businessman would think of this first. The real story is the massive potential violation of privacy of this project. Way to drop the ball!
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by rob_bond August 31, 2008 4:05 PM PDT
"Researchers at Microsoft studied records of 30 billion electronic conversations among 180 million people in various countries". This is the credibility of the research. Please remember there are far more contacts not through electronic conversations or Microsoft solutions.
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About The Open Road

Matt Asay brings a decade of in-the-trenches open-source business and legal experience to the Open Road, with an emphasis on emerging open-source business strategies and opportunities. Matt is general manager of the Americas division and vice president of business development at Alfresco, a company that develops open-source software for content management. He is a member of the CNET Blog Network and is not an employee of CNET. Disclosure.

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