Hope this counts as a relevant announcement. Somewhat inspired by Read the Docs, Write the Docs and Test the Docs, I've launched Video the Docs (VtD). The first mission is to create a video series for Plone newbies. While working on the series I'll also post additional text and video content. I plan to broaden the focus but I'm starting narrowly with Plone because I have a couple dozen months of experience with the platform.
I've already started to post content to the site (video and text based posts). Additionally, I've created a list of videos that will be created in August. BTW.. after observing @angelawong needing a better understanding of browser views, I've added "Browser Views" as a topic to address in my August 2018 video schedule.