Blogging for the Old People in Education

I can see how blogging can be a great tool for teacher and administrators.  Essentially it's writing in a journal electronically.  For some of us, this might be easier to blog since we type faster than we write.  This can help create ideas, write down how ideas were implemented, their criticisms, their praises, and have it all done chronologically.  This great when we're seeking to improve our programs the following school year.