@CoastalRat,
You just haven't been keeping up with all the news. Here's one link that explains most of the christian complaints against homosexual marriage.
It probably makes a lot of sense to people like you.
http://www.christianitytoday.com/ct/2004/februaryweb-only/2-16-41.0.html
It degrades the marriage between and man and a women
It destroys the family unit
Children in same sex households harms children
Homosexual marriage is "morally wrong"
* It gives homosexual couples equal protections and benefits under the laws
* It advances equality, and removes discriminatory practices "ALL MEN ARE CREATED EQUAL."
* How does it "degrade the marriage between a man and a woman?"
* How does it "destroy the family unit?"
* Where is proof that children in same sex households are more harmful than in heterosexual households?
* What makes it "morally wrong?"
* Why is commitment by two people of the same sex in love wrong?
* Who determines other people's love as wrong?
I just don't "get it"; maybe somebody can enlighten me.