In an article about great guitar riffs, Yahoo Music gives Lindsey a little mention as a guitarist who is "too smart for six strings."
http://new.music.yahoo.com/blogs/get...-guitar-riffs/
Fleetwood Mac's Lindsey Buckingham is also a guitar mad scientist (listen to "Never Going Back Again" from '77's "Rumours," and you'll swear it took three people to play his solo riff).