Indeed, I stumbled across his site many times in searching for info when fixing my bikes over the years.
http://www.sheldonbrown.com/
Hopefully someone will continue to host his information, he'll be missed.
Great movie. I would recommend any of McCarthys books. I've read 4 of them so far, and reading a 5th right now. IMO he is the best current American author. I'm believer, thanks to the Big Baller.