Google Drive would be worthwhile as a service on its own, yet its ability to connect with so many other web applications is simply brilliant. First, connecting additional applications to Google Drive makes it more of an immediate destination when I jump onto the web. Second and even more importantly, it increases the very potential and collaborative uses of these additional applications. Many applications have only been able to realize their true power because of it. Go to the Chrome Web Store on click on the tab dedicated to Google Drive applications. You will be blown away.