X (Twitter) - Connect with your friends and other fascinating people. Get in-the-moment updates on the things that interest you. And watch events unfold, in real time, from every angle.
PowerSchool - PowerSchool provides a K-12 education technology platform for operations, classroom, student growth, and family engagement.
pump.io - A stream server that does most of what people really want from a social network.
Clever - syncing between education applications for K-12 schools
Facebook - Connect with friends, family and other people you know. Share photos and videos, send messages and get updates.
Claroline - Claroline is a collaborative eLearning and eWorking platform.