Well, I think it's good advice not to pull over when someone's pissed off, but really, you don't live in Harlem, do you?
I think it was not only good of you to do so, but also really good of the other driver to say "that's all I needed" and accept the apology and move on. No BS macho crap, just a simple apology and acceptance. Maybe if more people acted like this on a daily basis, there'd be less stress in our lives.