The days of a central search engine 'indexing' the Web are nearing an end---indeed, it's already over, people just don't realize it yet. New material now appear

The days of a central search engine 'indexing' the Web are nearing an end---indeed, it's already over, people just don't realize it yet. New material now appears much faster than it can possibly be indexed, and unless Google figures out a way to beat Einstein, it's only going to fall further and further behind. People will discover relevant material through their network, in a massively parallel fashion. Everyone will be their own Google.