Well, I heard about that “10/40 window” for a long time. But it appears not too much came of it. Now that they’re talking about the “9-5 window” that seems a bit more promising...
At least the “9-5 window” doesn’t consist of an false and evil idealogy in league with Satan, dedicated to killing any who refuse this “idealogy of Satan”...
The author apparently can’t imagine what a few people can to to company unity and productivity by trying to ‘share their faith’ with other workers during business hours. This went on in a company that I (formerly) worked for. The entire thing was divisive and offensive. Good way to drive off customers, too. It used to be that religion, sex, and politics were off limits during work hours, for good reason.