I can't remember ever having read a legal document that pulled me in as this one most-definitely did. I found it fascinating and educational. Every time I had

I can't remember ever having read a legal document that pulled me in as this one most-definitely did. I found it fascinating and educational. Every time I had a question Judge Alsup answered it. In detail. It clarified many points and questions I had about some of my work and upcoming projects where the question of interface vs. expression was surely going to come-up. The other thing it did for me is further clarify the demarcation line between copyright and patent. I had a very good idea, but this document explored edges I didn't know existed.