Comment by psim1

If by "slyly" you mean without notifying their employers, this could backfire on them in small and big ways. In a small way, it would affect local/state taxes that are withheld. In a big way, employers--whether rightly or wrongly--want to know where the employee lives in order to set a cost-of-living salary. If the employer finds out you're taking a SF salary while living in Bend, there are likely to be consequences.