Andrew Sullivan on why marriage matters to same-sex couples:
When people talk about gay marriage, they miss the point. This isn’t about gay marriage. It’s about marriage. It’s about family. It’s about love. It isn’t about religion. It’s about civil marriage licenses. Churches can and should have the right to say no to marriage for gays in their congregations, just as Catholics say no to divorce, but divorce is still a civil option. These family values are not options for a happy and stable life. They are necessities. Putting gay relationships in some other category — civil unions, domestic partnerships, whatever — may alleviate real human needs, but by their very euphemism, by their very separateness, they actually build a wall between gay people and their families. They put back the barrier many of us have spent a lifetime trying to erase.
This is a moving (and short) essay. You should read it in its entirety.
Fight against Proposition 8 (to amend California’s constitution to ban same-sex marriages).