I know it sounds like a stupid idea at first, but think about it. Complete cloud based OS for phones and tablets, and it would likely be smoother than android with HTML5 apps, not the sluggish java language. (Although HTML5 includes javascript). The web can do almost 90 percent of what most users do, if the developers program for it. They could even redo the OS and learn from their update and fragmentation mistakes with android, too. Anyway, most of what I said can be heavily debated, but this, in my opinion, is what Google will do someday anyway and I think it's a great idea.