I've sent out the invites to all the students, so you can sign up as an author for this blog.
Be sure to check your junk mail folder, since that's probably where the invite will end up!
When you post to the blog, be sure to use the "Labels" field at the bottom of the main posting window. Add keywords that will help people figure out what the post is about. For example, if you have a question about attaching a stylesheet in Dreamweaver, you could add the labels "question,DW, CSS, attaching styles".
Looking forward to seeing your posts!