Edmodo takes students, teachers and parents to communicative heights that no social network has yet to figure out. Setup and control are all in the teacher’s hands. The site only allows questions to be posed to the whole class or directly to the teacher. Direct interaction between students or private messaging is not an option here, though everyone can see questions asked of the teacher. The teacher sees all posts allowing them to monitor and guide the discussion. Homework and class work assignments can all be updated in a timely manner and provided to all students at once. The design of the site is very user friendly and it really gives educators a powerful teaching tool. A final note, outsiders are not invited so there is a nice sense of security especially for parents.