Please don't even bother trying to peddle your stuff on HN. No technical content, nothing open source, why are you wasting our time? If readers in interested in

Please don't even bother trying to peddle your stuff on HN. No technical content, nothing open source, why are you wasting our time? If readers in interested in this area: http://googl.com/#q=acoustic+ray+tracing http://googl.com/#q=acoustic+ray+tracing