Yeah, thats right! My sister, Brittany, is a student at the Univeristy of Texas here in Austin. She had an assignment for one of her classes on children and how they relate writing and communication in their environment.
So she decided to do a blog since the teacher encouraged a "creative" project!
So I made her a blog where she could present her info, and she got a 100!!!
So just proof to show, you can use a blog for ANYTHING!!!! :)
You can see her project blog here: