+Bruce Jr Kraft
Note 10.1 has double speed <technically speaking> & more features thanks to the S-Pen.
Nexus 10 is better only in terms of super high resolution, yet the note 10.1 has a very decent & good looking display.
If you are into the nexus 10 just for the features introduced with the Android 4.2 (like swipe keyboard, daydream, multi-user), these few features have apps in the market that function almost identically, like: switchMe for multi-user support, and the note 10.1 has a better swipe keyboard, in addition to the handwriting-to-text.
As a summary, Note 10.1 is better in all aspects (almost).