This postby Brad Casemore is rather interesting. Specifically, I love this comment: When it comes to technologies and markets, our inherent optimism occasionally is thwarted by our intrinsic resistance to change. This is true everywhere, but especially true in technology. I’m not saying SDN won’t penetrate the enterprise market, and neither is Brad. It will take time, for sure. What will help SDN penetrate this market is the value built on top of it.