Once synonymous with the kitchen table, podcasts are now big business. The likes of Spotify and Amazon all produce their own podcasts and some advertisers see popular podcasts as a better investment than traditional radio. Andrea Catherwood is joined by Jamie Morton and James Cooper from My Dad Wrote A Porno, Caroline Crampton of the New Statesman, Imriel Morgan presenter of the Wanna Be podcast, and Ben Chapman, Head of Digital for BBC Radio. Presenter: Andrea Catherwood Producer: Richard Hooper.