As long as you have the buy in from all carriers to get this information in remote areas (which cloud is in part responsible for overcoming). Some will still not buy into the concept. They are very defensive in those outside areas. Not only with cloud but wireless in general. Change is a big deal to them. How do you overcome that hurdle. I love cloud computing, but I have lived that world in overcoming world in cellular. I looked at it as a self challenge to get them to join in, passion to the product. It was well worth rising to the challenge. Knowledge doesn't seem to go all the way? You have to keep knocking, keep them in the loop.