I really don't see the problem with that line of thought. As I've said, it's not a big issue with me, and is not something I wish to get into a petty arguement over. I'm not really bothered by the virgin birth to deny it if it were really confirmed, but that's how my mind tends to sum it up. It may not be supported, but it's not really debunked in the films themselves. So unless one goes to outside sources, I see no real impact on anything.