I believe I read that they were sued to stop using the name Prager University as it was considered false advertising, so in typical conservative fashion they grifted long enough to get their name out there and then just hoped no one would notice.
If we are going to exist as a nation, there are beliefs and stories we need to share. And, historically, our public schools have been the chief mechanism for ensuring common ground.
It sounds as if we need a set of core information that all schools should teach. Something common that you get taught no matter what school you go to. A common core curriculum if you will.