I maintain a LaTeX package (mandi) but please don't hold that against me; I know it sucks. It's currently being heavily rewritten and reorganized. I am a LaTeX evangelist and am looking to mainstream LaTeX in college physics courses, both for improving written communication and for introducing students and faculty to computation. I would like to write a book on LaTeX/LaTeX3 programming for physics students. I am a member, and Fellow, of the American Association of Physics Teachers. I recently joined TUG.