The Philadelphia-area Science Writers Association — a group with which I am affiliated. I was president from 2004 to 2014, which is enough, frankly.
lstrblg — my blog, naturally. Mostly it serves as a place to dump links to things that I would like to refer to later, family happenings, and assorted musings on science and things in the ocean that would surely kill you if only they had the opportunity.
Atomicsecrets.com — Originally the name of a podcast program that I wanted to put together. Now it is going to be something else.