[coldcode]

Working more than 40 hours is stupid, but I can see doing it for very short times. In a culture where you are branded as not a team player if you don't work 70+ hours a week uncompensated is exactly what Marx called exploitation. You make other people wealthy while you burn yourself out. No matter the job its not worth it. If however you own the company it might be worth the risk of killing yourself, but it's not right to make other people do it to enrich yourself. Not that that ever stopped people from demanding others do it (see Jack Ma for an example).