Bummer, that video was useful in showing how duplicitous they are. Lett was basically saying 'we never solicit donations, and if you give generously right now, we won't have to start.' Weasel words, so that they can say that they did not specifically ask for money, even though it was pretty clear what the message was.
But it's also funny if they have permanently removed it, since that makes me think it has not aged well and is something of an embarrassment for them. Or maybe it's the opposite, and they want to upload a new one where they ask for donations while insisting that they are not. You would not want too many of those videos in your library...