You're right, and make some very good points. I generally dislike courses that make a lot of reference to other materials they link out to. Is it a course, or a list of links? If it's the latter, then asking money for it doesn't quite feel ethical. I have actually made the decision not to sit the CPACC and WAS exams any more. I support the cause, but a recurring exorbitantly priced certification is not the way to do it.