@fantasia @rees @feld @NEETzsche @Moon @FrailLeaf Why are you asking me?
They're fun toys, and in some specific contexts they can even be useful. Programming, overall, is far too wide of a space for them to handle, and probably always will be, until they reach something approaching the Totally Randomly Evolved™ complexity of a human. (And then we can start working on cutting down the resources required to run them from being several orders of magnitude more than a human!) In the meantime we're more likely to see some specific subsets being targeted and automated. I can't predict what those subsets will be.