1. The document discusses models of citizen engagement with government, including government-to-citizen (g2c), citizen-to-citizen (c2c), and proposes a hybrid "government for citizen-to-citizen" (g4c2c) model. 2. The g4c2c model combines aspects of g2c and c2c, with government support for independent citizen-led initiatives at arms length from government. 3. It analyzes Australia's 2020 Summit as an example of a missed opportunity for a g4c2c approach, suggesting broader participation, online and offline engagement, and longer-term follow up of outcomes.