This document discusses driving engagement on social media through travel blogging in Indonesia. It notes that there are over 19.5 million blogs in Indonesia and that national events like Batik Day and the SEA Games were trending topics on timelines. These events met three criteria to become trending topics: critical mass, singular topic and timing, and media exposure. Religious festivals also often become trending topics and provide tourism opportunities. The growth of the middle class in Indonesia means tourism is becoming a need and is distributing money locally and promoting infrastructure development.