This document discusses the transition from web 1.0 to web 2.0 and proposes a vision for Gov2.0 in Korea. It notes that web 2.0 harnesses collective intelligence using the web as a platform, while web 2.0 has expanded to include mobile devices and real-time sensor data. The document advocates that Gov2.0 in Korea should establish an open government platform to enable collaboration and participation across various sectors, in order to help drive Korea's transition to a web 2.0 society.