The enterprise management platform company SAP uses a social currency like that of iStockphoto or Stack Overflow to motivate developers to answer one another’s questions. Points earned when the employee of a development company answers a question are credited to a company account; when the account reaches a specified level, SAP makes a generous contribution to a charity of the company’s choice. The system has saved SAP $6–8 million in tech support costs, generated numerous new product and service ideas, and reduced average response time to thirty minutes from the one business day that SAP
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