This is absolutely intentional, and I love that you noticed that! The goal I was given for this series of articles was essentially just to highlight 3rd party creators and content. So part of the reason I reach beyond the DMsGuild is to help communicate that this isn't about making money (D&D...
Hey Dave! I'm the writer for these. I will suggest a specific tag to the editor going forward, but in the meantime using my author-tag will get you to all the most recent ones. We started the monthly community spotlight articles in June, so there are a few months worth.