I am developing a podcasting app for the iPhone.
The primary function of the program is to stream podcast audio files.
It will consist of a simple menu structure that will allow you to add new podcasts (from a URL or from a list of popular podcasts) and then pick which episode to stream.
Looking to develop a simple version of the program initially, but with a framework in place that will allow for many more features to be added later.
Features to add at a later date include: downloading podcasts, automatically deleting old podcasts, organizing podcasts by topic, finding related content.