4. RJ Slaves
Despite the final report of the Buffalo Colgan crash clearly showing that the working conditions for regional pilots contributed to the disaster, nothing was done about it, except to move to increase the amount of total time these pilots need to have, thereby increasing their indebtedness and making the sub-$20,000 starting salaries they're looking at for a right seat job in an RJ all the more absurd. The wonder is that these (mostly) young men and women do as great a job as they do.