I have posted on a message board where he was a frequent poster. At least now he has gotten a double neck guitar that suits the music a little better. But still, I don't really think it works. Most guitar's react rather poor to touch style playing. You have got to ask yourself the question: is this superior to playing it on a piano? The same goes for classical guitar also actually.
It is also true that it is 'just' another way of playing. There is actually a special instrument for it, called the chapman stick. It's a kind of guitar-bass hybrid. The hard part is keeping the other strings from vibrating and getting a good sound out of the strings. Also, it seems that the right wrist isn't very ergonomical.
And if we are going to post guitar video's:
Click. Ill post a movie that's actually meant to be musical later, although I kind of like the second part. But I need to rip it off the DVD first. Do note this guy also has excellent timing and bends in tune. He was actually a genus, as defined by IQ, that also composed a piano concertino.