I like the community a lot, although I haven't been here for a while. But facebook, deviantart etc. is very time consuming and I have tried the last weeks to focus on drawing. I thinking it is a good idea to create a chapter for poses, head construction, building construction and other methods to create a piece of art or comics, which community members had created.
1. For the podcast I strongly suggest interviewing Ethan Van Sciver. He's an amazing artist known for drawing a lot of the important Green Lantern stories written by Geoff Johns. Such as https://en.wikipedia.org/wiki/Green_Lantern%3A_Rebirth He has a youtube channel "ComicArtistPro Secrets". https://www.youtube.com/channel/UCp8nOGQKLpFhtoIOOUVK40g Based on his youtube channel, I bet he would do it. I'd love to hear you talk about art with him. (don't be fooled by the fact that a lot of his recent videos are about Disney destroying Star Wars.) 2. Another very interesting topic would be Web comics. I'm talking sites like Webtoons https://www.webtoons.com/en/ , and Tapas https://tapas.io which let people upload their own comics.