Actually I have seen lots of "Move is a Wiimote-Clone!" postings so far.
And they are right, by looking at the Move controllers alone it's obvious that Move is really just an improved Wiimote/Wiimotion+ - clone.
But you know what? I just don't care. Good ideas/technologies have always been adopted and improved by others. That's probably the biggest driver for technical progress.
So I can understand if Nintendo is pissed by Move cloning the Wiimotion+ since they might be making less profit. But why should I blame Sony for doing so? To end users like me this is just beneficial. Natal is just an improved EyeToy-clone as well, but that doesn't make it bad either!







