Yep. This is exactly the sort of thing that "same-sex" so-called "marriage" is a stepping stone to eventually legitimize.
...want to learn something new? Go to google.com
Enter "outright libertarians" (with the quotes).
I saw the "preview" on the google results, but I'm not clicking the link to their page.
I'd assume by what I read that they're a Lot like the Log-Jammin'...sorry...Log Cabin Republicans?