When I hear the term "collaborative community-like architecture" I simultaneously cheer and cringe. I cheer, because it means that we are breaking down the silos and moving towards an integration path that mean it will be easier and more straight forward to deploy and I cringe because I worry that the security and operations part of the equation has been tossed aside for expediency sake. Worse, making the communities communicate together means ensuring that the bad actors are properly sandboxed. This is especially true in "communities" that need to ensure they are not spilling information (and it is not just the government that I am talking about - I don't want anyone randomly accessing my systems either).

I look forward to hearing more about the move to pure wireless. As a network professional, I am still not 100% convinced that it is the entire (only?) answer.