EduBlogs

Edublogs has some cool features that are easy to use, such as being able to password protect specific blog posts. Another nice thing is that there are a lot of different blog templates. The extra widgets (gadgets) that they have are useful for a basic blog, but lack the functionality of blogger. One of the major problems with Edublogs is its ads that can get in the way. Some of the features are only available to "Supporters", which you would have to pay for. There is also an upload limit of 20MB, so if there are a lot of pictures being uploaded space might be lost too quickly.

Overall I would say that this blogging system would be fine for Elementary students, but for anyone above that level I think that blogger is far superior.