Sdenton (better known as Tom Denton) is a graduate student in mathematics at the University of California at Davis. Tom is originally from St. Louis, MO, but has travelled the world studying mathematics. In particular, he has studied in Boston, Budapest, Eugene OR, and now, Davis CA. Besides math, his interests include bicycling (both in terms of transportation policy and for just going really fast) and that perverse soap opera called international politics.
Tom's webpage at the UC Davis can be found here.