I think it would be great if a bi-weekly or monthly podcast was produced. It could cover things like firmware updates, breaking changes, hardware changes tips/tricks upcoming plans, etc. Guests could also be invited to talk about things like use cases, struggles, stories on how they started using Particle, etc.
I think it would be a great way to bring the community together even more! I listen to one similar called Home Assistant Podcast for Home Automation and I absolutely love it!
Check it out to see the structure of their broadcasts. I would love to see more IoT type podcasts out there to listen to!