I recently updated the categories found on the lower right side of each posting. You probably never noticed them and I never used them myself. But there they were on every posting, and this blog has gone on for so long I thought they could be useful if they were reasonably accurate. They should be much better now. Let me know if you find any omissions.
This blog has had 18,000 views overall and continues to grow at about 200 views per week from all over the world. I suspect most of the views are now from non-classmates—or it could be just one very enthusiastic fan who travels a lot.