I am an assistant professor in philosophy. I started asking (and then answering) questions on this site as procrastination, when I was supposed to be writing my PhD thesis. Since then, I haven't had as much time to be active here, and eventually, I expect I'll fall outside the top 1% of users, but for now, the odd upvote here and there on old questions and answers is keeping me up there...
I made this beamer colour change package that slowly changes the colour of structure elements of beamer presentations. Feedback welcome.
I also made this
moreenum package which adds new enumeration options.
The TeX goodies page of my website includes some other bits and bobs I've done.