Great idea!
We are already working in that direction, but I can't promise much because it's actually Peter who has the final say it what gets published and when. But posting here in the forum is the best way to get your ideas discussed and bring them to our attention. And you know that Peter pays very close attention to what you say.
What your describing I think will be best done through our audio blogs but instead of a single person, make it a natural conversation about any topic. Does that sound about right?