Got to know him a little bit when I was a student reporter in college. Wonderful guy, always polite and you could just tell by the literary and historical references he dropped into conversation that he wasn't your average football coach.
As Bill Curry said the other day on Ivan Maisel's podcast, Smith might have been the only Princeton, Stanford, Harvard grad who ever coached college football.
Here's a great column on Smith by Cecil Hurt, sports editor of The Tuscaloosa News:
http://alabama.rivals.com/content.asp?CID=1210404
My favorite Homer Smith story was that he would lie on his back next to the center in both practice and pre-game warm-ups in order to both evaluate and time the center-quarterback exchange. He would say things like, "Jay (quarterback Jay Barker), your top hand needs to be one centimeter to the right."
I think Alabama once went an entire season without a botched center-quarterback exchange.