Well, homosexuality is between consenting adults and those relationships tend to be monogamous if they're opting for marriage. Polygamy has been linked to producing psychological problems in those in the polygamist family unit. One can be polyamorous without getting married or reproducing. As for bestiality, that is sick and goes against nature entirely. The crickets and small response come from exasperation that one would stoop so low as to bring up bestiality to compare with homosexuality. Back to the topic of polygamy, would women be allowed more than one husband or would that "right" only be applied to men? Polygamy is a slippery slope of disaster.