Xbox One had a terrible launch, but fans need not worry. Windows 10 is coming to the rescue with new features and an aggressive, yet cooperative, development strategy perfectly suited for console gaming.
The new multi-tasking feature in iOS 9 may look like a compelling reason to go out and pick up an iPad Air 2, but careful, it's really not. However, it is a very strong reason to wait and see if the iPad Pro comes out later this year.
Windows 10 will be a lot more like OS X than people realize and not everyone will like it. Microsoft is changing the way updates are delivered. Most users won't be able to delay or defer feature updates, including promotional apps.