Adds three more levels of privacy to the Settings-->Privacy page.
1. Blog visible to any logged in community member.
2. Blog visible only to registered users of blog.
3. Blog visible only to administrators.
Edmodo is a private micro-blogging platform built for use by teachers and students.
Traditional web 2.0 tools in a k-12 classroom environment create concerns over privacy. Edmodo has been built with the privacy of students in mind.