The document discusses the resurgence of podcasting and its impact on radio. Podcasting has become mainstream due to improvements in technology like Bluetooth audio, increased bandwidth, and dedicated smartphone apps. Podcasting presents both an opportunity and competition for radio as it offers targeted niche content. Radio risks losing its audience to podcasting but could also "own" the podcast revolution by promoting new podcasts and using existing platforms to cross-promote. The future of media will increasingly involve digital platforms and podcasting.