Tech and business leaders must embrace the disruptive force cloud computing is having on business and the realm of doing business, according to John Considine, chief technology officer at Verizon's Terremark division. Now is the time to establish relevancy in cloud computing, Maribel Lopez writes. "As they face this disruption, CIOs and IT leaders have to look at moving up the stack and spend less time on low-level operational tasks," Considine said.