1) This proves the inevitability of knowledge. Laws or no laws, the world will make these 'abominations,' and they are full fledged human beings, whether those who oppose cloning see that or not. It truly makes me revolted that people who are often so quick to defend human life are so quick to denounce these as sub-human.
2) Personally, this scares me more because of who is doing it. As quick as I am to defend the right of something like the Raeliens to exist, I don't really like the idea of entrusting important, world-shaking scientific advancements to people who believe that their leader is descendant from an extraterrestrial. I do think these aren't the most rational, levelheaded people out there, and that putting this in their hands (as a ban would) makes the future lives of those cloned children very...iffy.
3) *Sigh*