Web3.0 is the significant progress of Internet. The ETH, DOT, ATOM are the leaders of the Web3.0. 

　　Some people think ETH, DOT is about speculative，but they don't understand it.

　　Actually,  it is like the investment of google and facebook in 2005.

　　　　　　　　　　　　　　　　　　　　　　----------- Dr. Calabash Boy