Great list! A lot of these are new to me. I'd like to suggest Typehammer (which I am a co-host of). It's a weekly podcast that covers the tools and technology out there for writers, as well as some general discussion around the writing process.

Mike, I'll add your podcast to the list, thanks!

I recommend the BAFTA screenwriting lectures if you haven't found them already.

Thanks, Michael. I believe I've featured every one of them over the years. I'll make a note to go through the archives and maybe aggregate them into one post like I did with the Academy Originals series.