…that it’s been on the market for at least 10 years.

A few weeks back, Jabrwok mentioned in the comments that he was thinking of making a doweling/loose-tenon jig based on this video. I just watched it (perhaps his most annoyingly-presented video since he rebranded himself), and immediately recognized it as the Rockler Doweling Jig. $20 and better-constructed; wonder why he didn’t mention it…