Love is not really mentioned in this article. The entire argument of polyamorous relationships vanishes once you fall in love. I have met several very promiscuous women in my life, who were into polyamorous relationships (a better name would be multiple sex-life frequentations) but when they fell in love that whole concept went out the window. Nobody wants their beloved diluting his love for them. To me the whole issue in monogamy is, firstly, if you can FALL in love and, secondly, if you can STAY in love.