This labelling (501 or !501) is pointless and arbitrary. I'm a self-employed developer with four children. Some days I work until 11p or even as late as 1a. Some days I quit at 2p and take in a child's soccer game. This isn't a label as much as a choice every day. Both choices come at a cost. Big deal. All choices come at a cost. If I choose family over work, in all likelihood the perception of my dedication will suffer. Contrapositively, if I choose work over family, my relationships will need repair. The labels are meaningless, and perpetually choosing one side is simple indicative of a life out-of-balance. This is all just a side-effect of scarcity of time, and the labelling sounds like an attempt on both sides to justify choices. Ultimately, if I want to be done working at 5:01p (or any other time), then I am, and I take responsibility for those choices and the potential damage to my career. If I want to work until midnight, then I do, and I take responsibility for that choice and the potential damage to my relationships or the hinderance of my pursuit of other goals. Call it whatever you like. Why do we need a manifesto to categorize daily personal choices?