“Nothing interesting has happened in the last 20 years”, apparently

I delivered my first lecture, for CS-228 Operating Systems, 5 years ago yesterday. Today, TR delivered his first lecture — for, er, CS-228 Operating Systems. I’m sure he’ll do it very well, and certainly better than I, as he is both more informed and opinionated on that topic than I am. Well, on all topics, really… ;-) Welcome to the club, TR!