Thirty days of holiday a year is affordable if North Americans would be fine with houses that were 13% less spacious, but most North Americans I met heavily optimize living space, where Europeans outsource their after hour times to pubs and social atmospheres. An "excellent" amount of vacation in North America is 20 days + 7 or so Government mandated days off. I've yet to meet someone under 35 that has a better deal than that, even in tech, and for most workers it is 10 days + 7.
Commutes and spending time in traffic is killing me. It is a dead, useless time, it creates stress and eats away at my life little by little every single day. If you spend 1.5 hours driving to work each way, add that time up for 10 years and you'll be shocked. If I wouldn't have a family I might think twice, but thinking that I could spend that time with them instead and being stuck on the freeway is unbearable to me.
Ignoring sick-leave and training that works out to 30 days / year off, they don't let you cash it out and there is a 25day cap designed to get you to actually use that time off. (Most people end up taking a month off every other year or so, they also let you go a little negative to encourage longer vacations.)
PS: They also do maternity / adoption leave, and give separate time off for funerals etc.
PS: I know plenty of people who work insane hours there. But, it's not 'required' just useful for promotions etc.
27 years old, with 25 "PTO" days + 6 fixed 1.5 day holidays + 2 fixed 2.5 day holidays. Middle-ish USA (Memphis TN).
Disclaimer: I work in software in silicon valley.
Depends entirely on the employer.
My girlfriend is psychology student and they told her in a lecture that studies have shown that productivity ROI massively declines if working more than 30 hours per week (again, no citation, shame on me). That surely depends on whether you really do focussed work, or if you spend the workdays socializing at the water dispenser or coffee machine.
[1] http://www.vacationgap.com/ [2] http://www.businessweek.com/globalbiz/content/aug2009/gb2009...
As you said, in Europe this is common, and the viewpoint that it "smacks of entitlement" is puzzling. Is it just a cultural difference? I'm don't think there is any evidence either way that this affects productivity.