Question: what are the similarities of web 1.0 2.0 and 3.0?
Answer:  It apply same principle as WEB 2.0 : :two way interaction  It apply same principle as WEB 2.0 two way interaction  Web 3.0 will be more connected, open, and intelligent, with semantic  Web 3.0 will be more connected, open, and intelligent, with semantic Web technologies, distributed databases, natural language ...