Ultra-Geek
Speaking of rather exclusive clubs, the dozen or so people who use my utarticle.cls LaTeX class-file may be interested in knowing that there’s a new version out. At Aaron Bergman’s instigation, I’ve “fixed” the \email{} macro. Now, loading the hyperref macro package,
\usepackage[]{hyperref}
converts \email{r.j.drofnats@st.anford.edu} into a clickable mailto hyperlink in the resulting PDF (or DVI) file. It’s a small thing, an arguably really geeky thing, but it makes me happy.

Re: Ultra-Geek
A dozen or so people? I was afraid I was the only one!
P.S. Greetings from the KITP!