well to get you more riled up... forget about just the typical hetero pairing, but as Dan Savage (love him!) pointed out on his podcast the other day -- James Cameron goes ahead and creates this entire planet, a supposedly advanced race of creatures that inhabit it, and a whole ecosystem that is completely in balance, and then boof! goes ahead with the One True Love idea where these bloody creatures mate for life with one and only one other person and stay together foever and ever and ever and basically imprint on each other.
this from a guy that has what? 4 divorces behind him? Science fiction for sure!