It's just that every time a great concept emerges, the market goes into a frenzy. Web 1.0 was a lesson, and the same history repeated itself in Web 2.0. It can be imagined that this time, quite a few websites won't be able to survive, and then people will start talking about the internet 'weathering the winter', and also start saying that there are no more big tricks to be played with the internet. But it is believed that soon Web 3.0 will slowly take shape, and other websites will emerge...