This video is from 2013. I had not seen it, so thanks for posting! I looked into OpenCog awhile back and it seemed very disjointed. A kitchen sink of AGI ideas. Last I checked it was severely stalled, and they were focusing on blockchain instead.
Funny thing… the video above from Geotzel was posted about 6 months before NuPIC was open-sourced, so the version he was comparing to was a very old version.