On the other hand, I think that just because there is not a single view, that doesn't mean all views are equal. Just because there is no definitive description of unschooing that doesn't mean everything in the whole world is equally unschooling.
And I don't think there are (as some say) as many different ways to unschool as there are unschooling families. I think there ARE common and shared practices and beliefs among the successful unschooling families.
What is Unschooling?
Several Definitions of Unschooling
photo by Christine Milne