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Badges? We Don’t Need No LinkedIn Badges

Harvard Business Review

At an “ Unconference ” my colleagues and I hosted in Palo Alto last year, Sam Lessin , the Head of the Identity Product Group at Facebook, talked about the way in which human societies evolved trust networks to increase efficiency by connecting with more trading partners and by capturing more information about those partners over time.

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Four Steps to Fixing Your Bad Data

Harvard Business Review

As one might expect, officials are using the error and S&P's earlier failure to properly rate bundled mortgage products to argue that the downgrade is incorrect. S&P's reputation, whether the downgrade is correct or not, is sure to take a hit.