mattRSK: Ok so I am a bigot for wanting to keep the definition of marriage to between a male and a female while giving same sex couples the same rights under civil unions.
This is a valid position, provided you can justify there being a reason for marriage to be between a male and female only.
Given that the concept of marriage predates recorded history and most likely organised religion and that marriage is not entered into solely for the purposes of procreation what valid reason is there that it is a contract only people of opposite sexes may enter into?