Sometimes though all the FLIDRAS data in the world won't protect people from themselves.
We had a case a couple of years' ago at one of our European bases when a Captain decided to carry on his day after a weather related incident required that he get the aircraft checked over.
He thought he knew better and didn't get it checked - he got the proverbial boot. In this case I believe that his attitude was as much the cause of his demise as the incident.