It seems that technical changes are facilitating behavior changes that were previously constrained by the practical and cost barriers that existed.

However, the really important changes occurring are not the technical ones, but the manner in which consumers use them, and enterprises deploy them to do things differently, and improve their collective lot.

As attitudes follow behaviour, we are in for massive further changes in attitude towards the net, and all its tools both current and coming, and as the behavoural changes of the last decade cement into place, further  enormous opportunities for innovation will emerge.