Political scientist Lee Sigelman, probably best known as the past editor of one of the flagship journals of the discipline, passed away last evening. I never met Lee myself (the closest I got was hearing him speak at an SPSA luncheon keynote about a decade ago in Atlanta) but I was well aware of his contributions to our field and to helping to legitimize blogging among political scientists by helping launch The Monkey Cage with several of his GWU colleagues. His contributions to our discipline will surely be missed.