4 day work week coming to a job near you?...

4-10's is probably the best work rotation out there. Hard to beat it for work/life balance. I know a guy that works 4-10s and the off day alternates between Monday and Friday. So every other weekend is a 4 day weekend.
This would also make a lot of people take fewer vacation days and days off for things like medical appts. 4 day weekends numerous times a year would satisfy a lot of people.