http://www.businessweek.com/magazine/content/05_48/b3961120.htm

"So far, companies have invested 95% of their spending in business processes, according to Social Life of Information author and former Xerox Corp. (XRX ) Palo Alto Research Center director John Seely Brown. A scant 5% has gone toward supporting ways to mine a corporation's human capital. That's why fans say the beyond-e-mail workplace will become a key competitive advantage. In the global race for innovation, it's not as much about leveraging what's inside your factories' machines as what's in your employees' heads"

well said!