"All" they are doing is de-programming the skin cells so they can become EVERYTHING else. When the moralists figure out that everything includes whole babies (and believe me, it won't be long) any of them who have been focused on ova involvement will become unfocused very quickly. The only test for whether these researchers have accomplished what they think they have, is to see if the cells can be developed into normal embryos. This will of course be done with animal studies at first, but as soon as it's successful in animals, human reproductive cloning will follow quickly.
I am quite confused by what you are saying. Deprogramming skin cells doesn’t result in an embryo, it results in stem cells that mimic embryonic stem cells. These cells are valuable because they can become any other kind of stem cell, with the exception of germ cells. Without germ cells, how on earth do you think a baby is going to be created?
Even in this era of scientific research and test tube babies, reproduction still requires an egg. Without it, there is no way an embryo can be created. If you know otherwise, please explain to me how this is accomplished.