I just placed a link on the right that says “subscribe” – just click on it and use your favorite RSS or Atom aggregator, and if you don’t know what those things are then use the “email” tab and subscribe via email using feedblitz! Then tell your friends, your dog, your imaginary parrot, and your potted plant. Especially the plant.
Also note that the comment system I have installed has an email subscription. If you’re into heated comment there’s no better way to stop doing what you’re supposed to be doing to come attend to this important discussion. Besides, you’re probably wasting your time in the office playing basketball with orange peels.