Ah, but you have to remember that in some of those workplaces, vacation time is a on-paper benefit with no real value. My husband has worked in settings with so many restrictions on using paid leave that only a handful of the most senior employees had the opportunity to use what they were given, and he's worked in settings where taking vacation time was essentially identifying yourself as expendable or not "really committed" so no one serious about raises or advancement used theirs. Right now, he has no redundancy at all in his position so while his company generally tries to be good about work/life balance, the reality is that taking vacation time means working extra hours before and after to get the work done. And my company... well, I learned last week never to take my time in small increments, because after taking Mon to Wed off I was expected to produce just as much in the two days I did work as if I'd been there all week. From here on out, I take full weeks or nothing at all.