Fourth grade blog

I found a good place and a way to start a blog for my students. Using google email I was able to set up an id for each student, but all postings and comments are emailed to me before they appear on the blog. This protects the students, so that everyone can see the blog and everyone can comment, but the comments come to my email for approval before becoming visible on the blog. Students were posting at home, but have stopped posting, so I guess they're losing interest. http://shelton4s.learnerblogs.org/