Is Ubuntu Unity really NEXTstep?

[caption id="attachment_2621" align="alignleft" width="300" caption="A striking resemblance"][/caption]

[caption id="" align="alignleft" width="307" caption="Inspired by NextStep?"][/caption]

The announcement that the X window system is going to be replaced by Wayland in Ubuntu Narwhal brings to mind Apple Copland. Could Unity be Shuttleworth's NEXTstep? Check this video out!

http://video.google.com/googleplayer.swf?docid=-8495483285864450495