It would be great to have an index of podcast content. For example, if I know that a podcaster will talk about a particular topic, it woul be great to have an option to jump directly to the point in the podcast.
Thanks for bringing your feedback to the Idea Exchange!
It's already possible to add timestamps in the description of a podcast, however it's up to the creator/distributor of the podcast to include the timestamps. More info on how that works can be found here.