> professional body membership is becoming more important for programmers. People need to be able to say "I studied what you asked me to make, and refuse to work on this illegal, insecure, depressing cruft, and if you fire me for having professional ethics my lawyers will empty your company bank account."

I think this might be an interesting one to consider, other than the "depressing" bit of course. The problem is, I think, if you have the accreditation and you develop an insecure application, do you lose the accreditation? What's the tradeoff?