Just joined and still finding my way around, so #introduction.

Longtime computer scientist in #bioinformatics, one of the few lucky people who get to program in #lisp for a living! Principal developer of #BioCyc (https://biocyc.org) and #PathwayTools.

Interests include #history, #science & #politics. For fun, I read books and#tapdance (more enthusiastic than skilled!).

I never had much presence on twitter, don't think I'm very good at social media (which is ok, I'm good at other things).