Blogs could be quite useful in my Creative Writing II class. Students are constantly writing new stories and poems and looking for feedback on their writing, and blogs would allow them to get a wider variety of feedback at a quicker pace. They could post a question they have about their story, maybe say where they are getting stuck with their stories, etc. They could then attach their stories as a Word document, have other students read their work, then post a comment that hopefully answers their question.