::Biographies on living persons require reliable, published sources. This helps to ensure that the content of an article is both noteworthy and free of synthesis/OR problems. Including information directly from The Robinson Self-Teaching Curriculum violates Wikipedia rules and is a huge problem. Incidentally, your initial statement that, "On his (commercial) web site he advises everyone to pull their children out of public school, without exception" is misleading. That statement exists under a section titled "Steps to an optimum self-teaching home school," from which we could deduce that he is simply enumerating what he takes to be but one step to an 'optimum self-teaching home school'. But this is only an incidental issue - using secondary and tertiary sources helps to avoid unhelpful discussions such as this one.