Some of you may have noticed minor changes to the blog’s appearance. Following the comments of one of our readers, we’ve made the switch to the new version of Google Blogger, which we hope will make reading the blog and accessing older blog posts easier than ever. All of our posts are now archived under “Blog Archive,” and clicking on the little triangle to the left of any month or year will expand or collapse a list of all the posts from that period. Additional changes are ahead, and while we hope the transition is smooth, bear with us as we learn our way around the new version. As always, any suggestions for improvements or new elements you’d like to see are welcome. We are always looking to improve both the blog and our Web site and believe that comments from those who benefit from them most are what can make a difference.