Only my prediction, when you see the popularity of quick office among different age groups, it is definitely the next battlefield. While google is busying working on UI stuff (and it has way more to do), maybe it is time to think about your crappy Gdocs application. To lift up android and google itself, business applications like M$ word, powerpoint are more than essential. though Google already has its office application Gdocs, its functionality is keeping users including me away. Only by building a great office application and easy experience transition from chrome to android would shift business users from M$ to Gdocs, and this is the next cash cow.
