I don't get why most people seem to think, that widgets on the home screen is better or more useful than the widgets left from the homescreen. Aside from the two reasons I mentioned earlier, of course.
Exactly for the reasons I gave. The home screen is the first place you see when you unlock your phone. The most important information should be in the first place you land. For many, that is information other than only a grid of icons. The page to the left of the home screen is not the first place any user lands. I practically never even used that page. Quickly available information and frequently used apps should be in the same place because it does save time. Many Android users I know only have widgets on the home screen, because that information is most frequently needed, and use the app drawer or search for launching apps. I think we'll see plenty of that on iOS as well.