I'm not sure why G+ should succeed. It's one of those, "Who ordered that?" propositions. I don't understand, does Google want to be all things to all people? I would rather that they brought self driving cars to commercial fruition as soon as possible, rather than try to clone Facebook, Twitter, Amazon or Apple's flagship products. Roll out Google Fiber everywhere, or at least in the Bay Area. Give us something we really need rather than uninspired versions of existing products. Total lack of focus.