Voicemail Messages, Podcast Recommendations, and Advertising

Listeners are encouraged to leave a voicemail with a cool nickname and a message to possibly be featured on future episodes. They can also send an email if they have more to share. The chapter also includes mentions of other podcasts, a promotion of the Roku Streambar, an ad for 'Echoes of History Baghdad Soundwalks' podcast, and a mention of the vast selection of books on Amazon.