tuner,
I am going to respond assuming that I am one of your "triplets".
A: I post very little positive about the TSA because the TSA has been vastly negative. When the TSA does something right I'll be the first to commend it.
B: You yourself saw firsthand the power trip that most leads/supervisors are on. Imagine going through that multiple times each week.
C: The "Second Chance" policy is a step in the right direction, but it will not effect any change at airports that have the "de-shoe, or else" policy.
D: The TSA will NEVER give the country a return on our investment. It is one of the largest boondoggles ever created by congress.