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Peter Chojnowski has his own website. Why not post the recording right there so viewers don't have to go somewhere else?
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Doesn't he have a webmaster or anyone who can put a Vimeo up or embed a YouTube or a Flash? This is 2018, not 1984.
At least Dr. Chojnowski provided a direct link to the talk on his own blog (see OP). Otherwise, TCK would have his followers believe that it could only be listened to via his new site (tradcatknight.org), which is only accessible with a paid membership now.
Regardless of the venue, I make it a point to listen when Dr. Chojnowski is on. He's way too interesting to miss out on, and at least he does most of the talking.

(This particular talk began around the 33:25 mark.)