I finally figured out how to place a "follow by email" button on my blog. Look to your right. See it? Yep, right there.
I didn't realize until recently that blog followers weren't receiving email notifications (oops). So, you can thank my mom, a couple of my aunts, and a co-worker for pointing that out to me.
If you want to subscribe, type in your email. It'll have you put in one of those security thingies that are really hard to read. Then you'll get an activation email sent to your account. Click it and wait. Eventually I'll write something and you'll get that email notification.
Sorry it took me so long to figure that out.