Oh poppycock, it was not gish gallop. It is a list of in-production applications that you should research and understand before you do some drive by criticism of a rapidly evolving and growing technological ecosystem. If you lack basic curiosity, there's not much anyone can do to convince you. Anyone can be an arm-chair critic, go find the fundamental flaws in these in-production systems and tell me why they're not sustainable. Tell me why they're not the future. Be specific.