Oh, that playoff loss! It was one of the most heartbreaking losses ever, yes, including Wide Right. The Bills won 11 games that year after 4 straight losing seasons (including a 2-win season in '76). Joe Ferguson was playing on a badly-strained ankle and played heroically. Bills had a 14-3 lead at halftime but couldn't hold on, and Fergy had a difficult time passing on a very windy day. The Bills gave up a long TD late to Dan Fouts.
I was watching it with my father and a friend of his. After it was over, the friend said "Oh well, it's just a game." I wanted to kill him.
http://www.nytimes.com/1981/01/04/sports/chargers-oust-bills-20-14-eagles-rally-to-win-by-31-16.html