I've followed a few family and personal blogs here and there, thanks to the ease of the Google Reader app on both my computer and my Android. My reading world expanded tremendously, however, once I read This Book is Overdue and discovered the joy and amusement of librarian blogs. Perhaps I'm living vicariously through these people, imagining the Utopia that is accessing and handing the public information that helps them grow. Perhaps I need to find a better hobby.
If you're looking to start your list, you can take inspiration from This Book. I also recommend taking a look at the Salem Press Library blog awards and nominees... which I read about on a librarian blog (thanks, Swiss Army Librarian!).