A commenter asked me about RSS and I didn't realize it, but the ability to subscribe is built into blogspot blogs. This was kindly brought to my attention by Roy (who didn't even take the opportunity to make fun of my not knowing this fact about my own blog's front page - he's always a gentleman).
If you scroll all the way to the bottom of my front page, you'll see that you can subscribe via the link pictured above. I don't blame my readers for not finding this because I think this is easy to miss given how long my posts are and the fact that there are 5 articles on the front page at any given time. It's a long way down there and there's no reason to get to the bottom if you're regularly reading from the top. It's also pretty subtle.
As for me, I have no excuse. I just wasn't paying attention. :-) Thanks again, Roy!