Number of PS Eyes: 160k
Number of Wiimotes: 20 million
The difference: over nine thousand. I couldn't help myself.
This is just as interesting as the Wii "version," or the Wii-way, or whatever. The camera angles and such were a bit weird. And doesn't Lee have the code he used available at his website? I don't know how hard it would be to make your own anyway.
Maybe when someone actually uses this they'll make a version for each console.