Nice presentation page, but it doesn't explain how does this work. It says I can host my own podcasts. What exactly is meant by that? I can host podcast on a hard-drive on a machine with public IP. Or I can host the podcasts on AWS S3. What's the added value of your tool?
What's the architecture of your solution? What are the benefits? I can look into the source myself, but if the tool is meant for an average audio-blogger who is not a SW developer (who would look into github and try to understand what this is by reading the source), then I guess you need to share more info on this matter. Is this command-line only? If this has a GUI, any chance to see some screenshots? Does this allow streaming? If so, how? Does this tool come bundled with a web-server?
From my perspective if you want people to try this out a little you need to set some (positive) expectations.
If you want feedback from more people, you can try https://usability.testing.exchange (disclaimer: I am associated with it).
Good luck!