You have to put this into perspective. It's easy to condemn someone as "a lazy coward" if he was the exception in an environment where most professors "work har

You have to put this into perspective. It's easy to condemn someone as "a lazy coward" if he was the exception in an environment where most professors "work hard to protect the reputation of the institution they work for" and "ensure that students that graduate have learned something along the way". From the tone and from personal experience, I'd guess he has been the exception - in the other direction. Seasoned professors have already learned their lesson and reached the same conclusion he did eventually: doing "the right thing" by going after the cheaters is a losing proposition because (a) it steals resources that could be better spent on non-cheaters and (b) makes all involved parties (students, teachers and administrators) look bad. It may still be a problem for future employers and society at large but demanding from someone to sacrifice his personal well-being for the greater good (when most others don't) is unrealistic.