http://www.idreamofwires.org/Hugely fascinating, this. (The telephone synth lady was the only boring, boring part, for me.)
Guitar pedals are mentioned. Partly to show how pedal graphics tend to transition to Eurorack modules, and partly as manufacturers complaining that guitar players are so conservative, you can't sell them anything new. Only three knobs are wanted, and they have to be volume, gain, and tone.
Lots of great interviews. Subotnick, Reznor, Eric Barbour, Depeche Mode, Node... the list goes on and on!