What key features are still missing from Xbox One?

[Windows Central]

We just got Arena tournaments and custom gamerpics on Xbox One, showing that Microsoft has no intentions of slowing down on new Xbox One features.
That said, there are still tons of requests on the Xbox official UserVoice feedback website for all sorts of new features and functionality, including requests for the return of some old features such as Snap mode.

Full story from the WindowsCentral blog...