Absolutely not a problem, I understand and share your frustration. Our hope is that by providing a place where all kinds of people can teach and learn all kinds

Absolutely not a problem, I understand and share your frustration. Our hope is that by providing a place where all kinds of people can teach and learn all kinds of things, we'll provide a useful compliment to the ossified curricula that most CS programs use today. Now we just need a Scheme course on CodeLesson!