As requested, here's a tour of OneNote for Windows Phone 8, and a look at some of the new features in the new Office application. The OneNote application is now separate from Office, and Microsoft has designed it to be simple and easy to jot down notes on the go. If it gets my approval, you know it must be good. 

Anyhow, I also discovered that you can email OneNote files, as well as send other document files via email or Tap+Send (Bluetooth). Check it out in the video, and let me know what you think!