@Ackthrice Now that I looked into that a bit more, I found the Funkwhale forum and there a thread about podcast features coming at some point. So perhaps in the future it will be a more viable alternative to publish spoken word.
Polyglot City is the right instance for you, if you're interested in languages, language learning and translating, or if you are multilingual or polyglot. All languages are allowed to flourish on our timelines. Welcome!