ItsMeFromEarth, I m not in dissagreement on that point neither. Personnally, I have no problem flying 80 hours and logging 40, when all the the hours are paid. Exceptionally, I can do 100+ hours if the company needs it. But there is a limit on flying, and that limit should be 900hours a year unfactorised! Beyond that, its starting to take a toll on your health and familly life.
If someones familly prefers seeing money rather then the guy, he may be happy to fly 130 hours and "being paid" to sleep, but I rather spend more time with the kids and hopefully live all the way to their graduation. For sure it is a job, not a leisure, but there is a reason why flight time limitations exist.