Very cool technology and I got to play with some of it. I can't get past the incredibly high licensing costs or reliability issues. This is WAY early in the hype cycle. I am choosing to stay with vendors with the same products who have a few more years experience in this arena. Everything else we own is Cisco, but that is starting to change too as generic hardware becomes the norm in the industry whether it be servers, SDN, etc. I hope Cisco continues to innovate like this, but they MUST realize the competitive pressure is truly out there, and they are losing smaller customers fast. https://status.ciscospark.com/