You want a chilled out work-to-life ratio, there's a number of places out there for you. Hell, some of them are startups. But part of the appeal of working at a startup is that you gotta get shit done.

Work hard and be nice to people. Not a bad thing to see on your wall.

Agreed, but it's a bit gauche to hang a sign on the wall stating the obvious. Unless you're running, say, a kindergarten class.