Hmmm. Statistically the BB is when you lose the most money, so I don't know if I agree, but I am willing to be convinced otherwise. Interesting to watch though. I definitely could be wrong and I am never claiming to be an authority. I would like to see the concensus when the vote is in, seems like maybe this needs a note as to when this situation is most appropriate (eg. bubble play, early/mid/late, etc.) but maybe I missed that. I will watch it again.
Edit: Okay, I viewed it again and I see what you are saying. This is the case when you have decided you should defend your BB, perhaps because you notice that someone is stealing blinds. I do think the emphasis is on marginal hole cards and you mention it several times in the video. Perhaps the title should express Big Blind Defense with Marginal Holdings. But otherwise, on second viewing I liked it much better once I was understanding that was the focus.
Another Edit: I watched it again and I liked better again; but at one point you said, "We won't go into the mathematics because it's going to take us too long". In that case I would like a link to a further explanation for those of us who like math and do want to explore that. As you said, it is not the simplest of topics to start out with and at one point you did recognize that one point you made is debatable. I appreciate that you are recognizing this is a complex one. Would it be perhaps a good idea to maybe set a level of difficulty on the concepts you are covering? I now agree with you on many points that you made, but I think the scope of when you would use this is limited to a more specific set of circumstances. Perhaps there is a way of also denoting a general strategy from a situation specific strategy... I am just saying this in an effort to be constructive. I think it is a wonderful resource and I would like to see more.