There I was thinking disgruntled thoughts about this other site where I couldn't find any "About Us" type information. "Always tell people who you are, fool!" I thought, "It's one of the first web rules along with 'Always tell readers where they are, don't expect them to know.'" But then I realized I hadn't made an "About Us" page for this site. Since I was starting from personal thoughts and starting by telling, effectively, my knotty friends who presumably (assuming, bad!) know who I am... Well, enough self-justification, time to fix the problem.