Okay, I think I have this FOLLOWER thing figured out now...
If you've noticed, there's a new widget on the right side of the blog called "Followers". Originally, I had thought that this would notify my followers via email when the site was updated. However, it lets you know on your Blogger page if there is an update. If you have a blog with Blogger/Google, you can easily see updates each time you access your dashboard. If you don't have a Google account, you can still follow along anonymously. It just helps me to see who is keeping up with the blog!
Here's a little Q and A from the
Blogger Help Site:
What is Following?
Do you have a favorite blog and want to let the author and readers know that you are a fan? Well now you can do that and more with the Blogger Following feature! You can even keep track of the blogs you follow via your
Reading List on the Blogger dashboard.
How do I become a Follower of a blog?
There are several ways to become a follower of a blog. One of the easiest ways is to visit a blog that has added the Following widget and click on the "Follow this Blog" link under the "Followers" widget:

You'll then see a popup window with the options to either follow
publicly or anonymously.
Select how you'd like to follow the blog, then click the orange "Follow" button. It is that simple, you are now a follower of the blog! If you elected to follow the blog publicly, your profile picture will be displayed on the blog with a link to your Blogger profile (Note: The widget may not show all followers of the blog. If this is the case all followers will be linked from the widget). When you become a follower of a blog, the blog will also be added to your
Reading List on your Blogger dashboard. Additionally, you can become a follower of any blog or URL (even if the blog doesn't have the Followers widget) by adding the blog to your Reading List on the dashboard.