I've thought about this for a while, but put it off and vacillated and waffled around. However, there's something about the semester actually starting and feeling like I'm really in my job that makes this seem like the right time to take action:
I'm changing my blog ID.
The old one is just too thin (not to mention uninteresting). I signed up with blogger ages ago, way before I ever dreamed I'd have a blog at all. But the time is right for a change. Henceforth, drawing from my email name, my blogging ID will be "heu mihi." (For a short time, I will keep the old name in parentheses in order to avoid confusion.)
That is that. I feel safer now. Secure.