I don't know why GMail thought this was a valid advertising suggestion, but it did. I believe all my dating woes have come to an end:
The site advertises itself as such:
"Welcome to the internet's liberal dating service! Democrats, Greens, Vegetarians - Progressive singles of all flavors meet at Democratic Match! It's completely free to join and initiate contact with thousands of fun, cool, forward-thinking liberals!"
On behalf of all of us living here in the conservative Bible belt who never thought we had a chance to meet someone a bit more 'forward-thinking', I say thank you democraticsingles.net!
P.S. I promise! Something serious and thought-provoking soon.