I made a wise crack before about it...But seriously...I believe we have enough pets , animals & such but. When it comes to cloning cells, etc. I do not believe we should impede medical science . It might come to save life someday ? Or perhaps help someone walk? Breathe ? See...& so-on.
Some say creepy? Some take a religious approach, but think about it. If you have, or a loved one has a serious condition do you not want the latest scientific advance available to treat it ? A cloned cell, organ, etc. Might just be that latest advance, that puts you back to playing with your grandchildren, or walking your dog.
At one time heart by-pass & stents seemed creepy...but look how many lives those two procedures have saved.
If cloning is part of advancing science to broaden medical science in it's entirety ? Then yes I'm all for it.