I would recommend reading "Business @ Speed of thought" by none other than Bill gates.
It is old book say from 1998 or so. Before google came to the scene.
But still the ideas he has discussed in it are very much relevant to today's world and overall business and how web will transform the business.
He has compared Internet to electricity. Electricity was first introduced to just give Light and now we see we have got so many electrical equipments.
So according to Bill Gates similar things will happen with internet also. Things will evolve in the world of internet and we need to see where we are at each stage of evolution.
My 2 cents.