Let’s look at being a lean mean startup machine. You need users before you have a product or getting an idea of if people need your product. In an interview based podcast your product is your recordings between you (the interviewer) and your guest (the interviewee). How do you get guests onto a podcast that doesn’t even have a website (you have the domain, and an email with the domain but that’s it). There is just a (insert your webhost) construction page.