I think this is just typical MS's slowness in updating all things.
No, this new feature makes life so much more easier. Also anyone who is traditional desktop user is going to feel more comfortable in transition to metro.
Well, this is only useful for those people who regularly use libraries. It is really contradicting in MS's views towards Libraries concept. In this new setting and File History, we can see...
I guess totally different products and industry so it will be fine?
Context menu in Metro apps is definitely a good news for mouse users.