How can CIOs stay relevant?

What's the point of a CIO?It's a brutally frank question. But in a world where business units can sign up for "shadow IT" services in minutes to get anything from CRM to analytics to data storage to email, do organizations really need a C-level technology expert anymore?The good news for CIOs is that the answer is probably "yes." The bad news is that they are going to have to change and adapt if they want to have any chance of staying relevant.That's certainly the view of Jim Cole, a senior vice