The follower feature is one that I have seen on most blogs that I read, but I just added it to my own blog over the weekend.
Now, if you are a regular reader, and I know of a few, you have the option of "following" my blog. So, please do so.
Of course, you can follow publicly, and then I will know who you are OR you can follow anonomously and I will not be the wiser. Your choice.
And if you follow me and have a blog of your own, include that in the comments here, so that I can visit and perhaps follow your blog too!