David Sprague's newer stuff

[Xebec]

I find it interesting that none of David Sprague's newer stuff seems to have been shared anywhere.

I wonder why that is. It's at least as good as over half the stuff that does get shared.

Are his customers just that loyal?

I know his services can't be shared, but a lot of his sales and marketing training seems like it could be applied to competing or even unrelated tools.