Thanks for sharing, always interesting what other people find useful as we all use things differently.
For example, for me, using only 1 language (short of rare occasions) with the keyboard that change isn't noticeable and one I don't really think much about.
For widgets, I've always accessed them via notification center no matter where I am (lock screen, home screen, another page of the home screen, within an app, etc.) so the new access points don't have as much of an impact. Compact and extended views are certainly interesting, hopefully more apps will start using them, but hopefully not at the expense of hiding too much behind the extended view as often I'd rather have what I need from the widget without having to tap on it to get more information. 3D Touch additions seem nice, although not having a 3D Touch capable device not something I've come across.
Similarly with Safari, as I primarily use iOS on an iPhone, the iPad changes don't have as much of an impact in my use.
