1. The document discusses digital literacy in Indonesia, outlining 4 pillars: digital skills, digital culture, digital ethics, and digital safety. 2. It provides context on digital literacy in Indonesia, noting the population, rising literacy rates but stagnation in digital culture, and differences by factors like location, education and occupation. 3. The author proposes a sustainability communication model to create a sustainable digital literacy ecology through networking, government support of infrastructure, and community-based assistance programs. This would merge exposure, passion and knowledge gain into a synergistic digital ecosystem.