WWW: Where’s the Writable Web?

This post is based on my experience and thoughts, and is not backed up by research, aka: speculative, akin more to a rambling in a café!For my time at CERN recently we rebuilt the first browser: WorldWideWeb (later renamed to Nexus). One unique aspect of this browser was that you could edit web pages. Indeed, the documentation for the web at that time was written in that browser.
Which makes me wonder: why, and where did it go?

Link: http://feedproxy.google.com/~r/remysharp/~3/1g3lK9bOG6Q/www-wheres-the-writable-web