I'm not in a relationship right now per se, but the majority of my relationships with guys is interracial. I'm open to dating anyone of any ethnicity, but I often end up dating outside of my own.
I've been in interracial relationships before. Huge topic really...
If people are crossing lines for love because of sincere reasons, I feel it's a good thing - but with its own unique challenges, depending on the races involved.
If people entirely rule out interracial because they feel better than others, that's a bad thing.
To me, kids/people of mixed heritage do seem more gifted and beautiful, but maybe that's a bias?
I have been in an interracial relationship. I have no problem with it until people do it for their own motives. Such as rebelling against family, to look "cool", or for a fetish. Then I find it wrong. Love is a beautiful thing when its genuine and sincere no matter the color of who its with.