Identity Crisis?

Hey everyone, just want to thank you for your patience as I experiment with a couple of different "looks" for the blog. It's not an identity crisis (at least I hope it isn't!) What it is, is a friend pointing out that they would never have recognized me from the profile picture (what is it? 10 years old?) and my realization that the page was beginning to look a little tired, maybe in need of a makeover. So for a while, it may look different from one visit to the next. Feedback welcome, as always.