Blogging and Education

The world of blogging is constantly expanding and changing.  Concerning education, there are so many things to be shared, taught and learned that can't be communicated in a classroom.  Why not enter the blogging sphere? A blog can be used to share stories and other pieces of information when and where they happened.  It creates a place where learning can go beyond the walls of a classroom.  Why risk losing important aspects of what you want to share while waiting for the first bell to ring the next day?