Lawrence sent me a note asking about subscribing to this blog. It's free, and you can get it by email or in an RSS reader.
If you're not currently reading your blogs through a reader, I highly recommend it. It's possible to go through a hundred blog posts in four or five minutes once you get good at it. When you click on the Subscribe link (in the left column on this blog) you will see a list of available readers. Google Reader and Bloglines are quite popular. I use the Newsfire reader on my Mac, though it's not exactly clear why.