I found many and enjoyed exploring. My favorite way to search for blogs is the Eublog Awards because quality has already been evaluated. My second favorite tool is Technorati. My least favorite tool is Syndic8 because it's confusing.
My favorite blog so far is the Cool Cat Teacher Blog. The author is gentle and helpful as she introduces Web 2.0 applications to teachers. Library blogs I subscribed to include Information Wants to Be Free, The Shifted Librarian, and LIS News. Children's lit blogs I added (besides Roger and Mo discussed below) are NPR (Children's Books), Poetry for Children, and Popular Kids Fiction (Seattle Library). I added two adult lit websites/blogs: Bookslut (who can resist the name) and 1 More Chapter.com.