You can podcast about something on swellcast.com and people will reply to you with an audio response. It’s a pretty cool way of podcasting. I made a podcast about my old cassettes, and I was surprised that I got comments. You’ll be surprised at how people are really interested in what you have to see. Swellcast is a good way to find out.

https://www.swellcast.com/t/STXy5MEw0h8IK7K