I just completed 10 Things for a Capital District Library Council project with Polly Farrington and she told all of us about 23 Things and if you were truly ambitious and had far more time on your hands than any of us do, you would see that "what to do with this blog" afterward was one of my concerns. And Voila, I have now delayed that question for another 23 things worth.
I am one of those people who actually likes change and learning new things, so keeping on top of what's changing all around me is important to me.