I appreciate that you deleted the links to the copyrighted material, but what made you post those links in the first place? O'Reilly's been very good to those of us in high tech workplaces, and the links you posted are clear copyright violations.

No, in case you are wondering, I did not downvote your node -- but in future, please don't link to copyrighted material from this site unless you have permission from the copyright holder.