Okay, explain to me how it isn't. And when you respond understand that I am attempting to have a discussion and don't wish for this to become an exchange of barbs. I say it is a more robust OS due to the depth that you can go with it. Without having to mod the OS you can customize it to your liking. You can change the way it operates, you can change the level of functionality it gives you, you can change the look of it as a whole. The level of social integration is also unmatched by iOS, the same can also be said about cloud functionality (for example, videos can reside in the cloud whereas on icloud it cannot reside there). The browser experience with the full screen and quick menu enabled makes for a browsing experience that iOS cannot match (if you haven't seen the quick menu in action you should check it out, it's awesome). Basically the amount of depth to the OS is what makes it more robust. You can make it as plain and simple or as customized and personal as you'd like it to be. Simply put, you have options.