If you are interested in automatically receiving updates to this site, all you have to do is subscribe. You can subscribe to this site several ways:
1. Go to the bottom of the page and click "Subscribe To Posts: Atom"
After clicking, you will be asked to identity a web aggregator to use to retrieve the new feeds. Bloglines.com is a popular web aggregator.
2. Create an account in iGoogle and use their Google Reader tool. After setting up an account, just access the Google Reader site, click on "Add Subscription", then copy and paste the Professional Evelopment address into the window. Then, everytime info is added to the site, your web aggregator/reader will automatically capture and file the info for you to read at your leisure.
3. Create a Bloglines account. It is simple. I swear by it.