If you're not willing to stay late to do a cross time zone meeting then I agree that you're worth a bit less to your boss than you otherwise would be.
Personally I would rather accept a bit less pay to be rid of a nuisance like a boss who thinks I'll inconvenience myself and my family for stupid shit like adjusting myself to his outsourced labour's schedule. I do stay late when shipping a release or working on an urgent bug. But stay late so some delicate flower off in India can work 9-5? Fuck that.