The mobile-cloud environment of internet is nothing different but only extreme phase of client-server architecture of internet that has been conveniently called the world-wide-web.
Connectivity has been the essence of internet. There is nothing new into it except its mobility in portability. That makes the mobile-cloud environment of internet.
What would truly be new to internet is p2p mobility. That has been previously discussed here by Shardul Pandey and Richard Stallman. It may work like neurons making mindset within brain.
Following quantum mechanics, the mobile devices would themselves connect and disconnect with each-other, without any service provider involved. Internet would get formed and deformed during the course of that independent mega event. This mega event would occur with many processes involved.