A family of Microsoft products that enable users to capture, organize, and reuse notes electronically
Agreed, it's whatever suits you that's important.
Since I went Apple about 5 years ago I have tried to cut over entirely to that platform and it's really only Visio that keeps me hanging on to my VM these days. That and also since Windows is so prolific in the enterprise it's impossible to ignore so it pays to keep familiar with it. It would be silly to think it's going away any time soon and I must admit it is improving to the point where perhaps the two are more comparable these days.
I think Apple has somewhat of an advantage in controlling both the hardware and software platform although you could argue that Microsoft has the Surface now. It's mostly drive issues that have plagued me with Windows and even with the Surface I came across ugly driver issues with the wireless implementation when deploying for large customers.
I love One Note and store everything in it these days from my work notes to home automation notes, etc. etc. That's why not having a local backup makes me nervous. I would be majorly depressed if somehow I lost my all my notes.