Evolution of the WEB(s)

This is the first of a series of posts on the evolution of internet services along with some comments on where things might go in the next few years. 
My primary goal is to combine things from my experience with new understanding, and if all goes well, a bit of insight.
As I always do, I will try to avoid detailed explanations and present enough for the reader to gain a basic understanding, and then pursue a deeper knowledge on their own.

The Web is not the Internet. In the beginning there was only the ARPAnet, a collaboration network of universities and some government departments running packet-switching protocols. There were no passwords. You could open a telenet session on a time-sharing computer, and work your way to all manner of interesting places by opening telenet on the next computer in the chain, and so on. In the mid 80’s I was able to connect to the catalog of a library in the USSR. It did not do me much good, but I could do it!

Between 1989 and 1991, Tim Berners-Lee created the HTML protocol, the first website at CERN, and a web client, “WorldWideWeb” (all one word, later named Nexus), built in Objective-C on a Next computer. You can browse it here.