Yeah, I've always been interested in Sudbury. I studied elementary education back in university and ended up reading (and experiencing) myself right out of wanting to be a teacher. The book that changed my life was A.S. Neill's "Summerhill." Summerhill in England is probably the pinnacle for me of what a free school should be. I'm pretty sure the Sudbury method has been heavily influenced by Neill's thought and the Summerhill.