I’m sorry but I don’t understand what you mean by maps. Can you please provide more details?
An error occurred while saving the commentDanilo Vieira Battistini commented
That was auto corrector messing up with my comment lol, it was supposed to be TAGS not maps.
Basically it could be useful to find like iTunes podcast system where you can browse Podcasts by different categories (Art/Education/Sports/News/Etc...) and if it was possible for the user to create folders on his subscriptions it'd also be useful.
For example: I have lots of Audio Drama podcasts subscriptions, and some of video-games/sports. I'd like to put the Audio Drama's Podcasts in one folder and video-games podcasts in another and so on.