The bar you set was "Except usually a web browser doesn't include a index of sites". And I see a direct parallel with Google holding a pod cast app responsible

The bar you set was "Except usually a web browser doesn't include a index of sites". And I see a direct parallel with Google holding a pod cast app responsible for the podcasts content as there is to Google which keeps a more complete index of the content of web sites than the podcast app does of podcast contents.