Think of the Network Development

With the network era coming,internet has a very important influence to the socia l development.Under the web economy swift and violent,it is very important to d o some research on the value of internet.In the network era,direction of value has some new charac-teristic.Internet is a two-swords,so it is need to do some reasonable value estimation.Criterion and restrict to internet development hav e important meanings to its well-ordered running.