It is being said in some secret circles that the one known as Jokersmoker is a mixture of both.
A synthetic being, whose exoskeleton is made up of human tissue. Whilst his "brain" if you will, is actually a hybrid fusion of organic material and state of the art A.I.
Once again, this is only speculation being circulated by some of the world's greatest minds.
Well, thats what I heard in an AOL chat room!