Board Thread:Off Topic/@comment-26397825-20161205132101/@comment-25396609-20161213001149

I'm still kind of skeptical about extra arms or legs, even if it defies normal biology humans do indeed have the necesarry physiology to support a tail (not a scorpion tail, but a tail in general. pretty short leap for that one) whereas entire new limbs are still rather extreme changes to the underlying body structure.