>>0dayz+(OP)
Well, if you have an argument against KISS, we'd all love to hear it. The opposite of KISS is KICKME (Keep It Complicated Keep Me Employed). Life is a pretty good example of successful complexity. But we didn't design life, and we do not maintain it (understatement). Simplicity for simplicity's sake is self-evidently advantageous. Complexity for the sake of complexity is not.