Okay, boys and girls.
Here is the link for the saddlebacking website: http://saddlebacking.com/
Basically, this term has been coined in protest to Rick Warren, a cowering homophobe, having been invited to speak at the presidential inauguration. For more background on the coinage of this term, see this link and scroll to the bottom.
I hope that you will help by making this term popular! Enjoy! :) hehe