Kidblog is a free blogging platform for teachers and students created in 2007. It allows for book reviews, classroom discussions, sharing work for comments, math problems, goal setting, and journaling while requiring teacher approval of all posts and comments for safety. However, content can be edited after approval so monitoring is needed to prevent inappropriate additions later. There are currently no fees but the long-term business model is uncertain. Communication with parents and administrators about guidelines and safety is important.