Make it possible to subscribe to a public figure and see all related podcasts
It would be great to be able to follow a theme or a celebrity and automatically see all new related podcasts. For example you could subscribe to an artist or politician and be sure not to miss any of his/her radio appearances.
(even on channels that you don't follow based on the podcast summary)
Please try to use the Search based podcast feature for this.
This basically will basically create a new podcast with episodes search results for the keywords you entered. So if you put the name of someone you should have access to most episodes where this person was referred to in the show notes including future episodes