The e-mail included a link to his website where he features pictures and text about the Audis he owns and has owned. (It was great seeing his Audi 90. I had one identical to it back in the early 1990s. One of two Audis I've owned. I also had a Fox wagon - maroon with fake woodgrain - back in the mid 1980s.)
It's a great site not only for Audi fans, but for fans of all cars.
You can find it here.
Thanks, Rob, for sending this to me! Great cars, great site!