In another thread back in February, I wrote:
I think it would be a good idea to get the most experienced profilers (and44, Armin, ...) and CK together and produce a "Best Practices in Profiling" video series. This investment clearly makes the strengths of the lunchbox much more "accessible" to us. I wouldn't mind to pay some extra to get this in-depth video workshop, but I could imagine that they would go for free as well since they would turn out as brilliant marketing for Kemper and professional profile producers as well.
I think the latest two videos by Bill are a perfect example how helpful and enlighting such videos can be for many if not all of us.
It's worth to do more, maybe even setup a nicely designed, categorized, searchable microsite for this kind of videos.