‘School administrators, who are rightfully risk-averse, often decree that no public posting of student work is allowed in schools – access to any student work must be limited to only those approved and with passwords.
Teachers, afraid of potential headaches due to students posting something inappropriate, or becoming involved in cyber-bullying, also get nervous about allowing students to publish freely online.
But, when you look at all the benefits that publishing to the web can bring to student learning, the answer is most definitely yes.’ (EduBlogs)