In case you're looking for me, I'm now blogging at www.babelogic.net.
Yep, many things have changed. I lived with Mark for slightly over 2 years, discovered intellectual joys, traveled all over Asia-Pac, lived and backpacked in Europe (I even roughed it through the mountains in Transylvania!) Been on the West-coast a couple of times for this one particular conference (SIGGRAPH, if you're into computer graphics), pushed the limits of my reality and got further in my understanding of my own consciousness through reading and a variety of experiments.
My past exploits all seem so awfully trivial right now ;-) But still, no regrets. I wouldn't be where I was today without them.