So you're admitting that it's not physically addictive (psychologically addictive doesn't mean anything, since anything can be), and that you like that it's illegal for purely selfish reasons. That's... lame. And downright amoral, frankly.
And if I seem pretty passionate about it it's only because I'm not the kind of person who thinks things should be illegal for no other real reason than because I want them to be. I'm even more passionate about marriage rights being inclusive of those who prefer their own gender, regardless of the fact that I'm heterosexual. I really don't see your point here.