The first link is to a publication on Linkedin on this topic. https://www.linkedin.com/pulse/20141006175918-1406254-when-does-the-software-architect-stop-being-responsible-for-a-solution-at-the-end-of-design-the-end-of-deployment-20-years-after
The second link is to the IASA Blog where I post lot's of blogs on ethics. http://iasaglobal.org/iasa/ethical-dilemmas-for-software-architects/