Very cool. Then there's Justin King:http://www.youtube.com/watch?v=Vwci6q9f9Yc
Glen Campbell's early acoustic is very good as well:
http://www.youtube.com/watch?v=fsPHLw8xFe8 Kind of like a slowed down Leo Kotte, but Glen has better electric chops.
This whole percussive/tapping genre of guitar is interesting. I can't say that I have the rhythmic ability to so such a thing.

I'm proficient enough at electric, if I do say so myself:
http://www.youtube.com/watch?v=-xqqFtbZ9HA Do you play?