http://www.computerworld.com/article/2487816/emerging-technology/why-the--internet-of-things--may-never-happen.html
http://www.computerworld.com/article/2687741/why-the-internet-of-things-may-never-happen-part-2.html
Or will it gradually unfold?
This is a giant global concept.
http://en.wikipedia.org/wiki/Internet_of_Things#Large_Scale_Deployments
http://www.cisco.com/web/solutions/trends/iot/overview.html
http://www.theinternetofthings.eu
There are several areas of concern.