In the context of a proposed history podcast (because life continues), I have communicated some with a regular reader here who responded to the linked post. We have been talking and this is something we're interested in doing. It wouldn't be role-playing driven, though we might mention RPGs ... it would be the more difficult pretext of spitballing historical events, patterns and geography: either a particular moment, or a process that covers a lot of periods and cultures, or a specific cultural region.
We've been talking about an overview of the history of Korea, most likely from the late 1800s, in light of recent events ~ considering most people have little to no idea why or even when the peninsula was subdivided.
This reminded me of a Sam Kinison cameo in the 1986 film, Back to School, which was a fairly intellectual romp featuring Rodney Dangerfield. Still a lot of fun.
No doubt about it. I hold History sacred also.