Work isn't the place to proposition people for a romantic relationship. At all times, but especially when there's a power dynamic.
When that happens, along with a gazillion other little things women are disproportionately on the receiving end of, it has the effect of dissuading women from pursuing their career in the industry.
>>fruzz+(OP)
This is wrongheaded. Work is a fine place to find partners because you are likely to be educated similarly and have similar life goals. You have to be mature in how you handle it though. One of the women I probably loved most in my life I met at work.
>>cheez+65
Marriage creates a legal protection between partners which as far as I know is stronger than the employer/employee relationship, so the company is rational to be uncomfortable with such situations in competitive situations where court is plausible. Part of the big money game is playing by more restricted rules.