Remobo creates an Instant Private Network ™ (IPN) between users.
It's like a computer Network for your social Network...
Just login, add users to your buddy list, and Remobo will create a secure Network for you to:
Remote control your home computer and access files while at work or traveling.
Privately share large files like photos & docs between computers or with friends & family.
Replace your existing, costly and difficult to use VPN software.
Run games, video conferencing, streaming media, secure instant messaging & more!
"Cacoo is a user friendly online drawing tool that allows you to create a variety of diagrams such as site maps, wire frames, UML and network charts.
Cacoo can be used free of charge."
"This site was created to serve as a collaborative, objective resource for educators and administrators who are committed to enhancing student achievement. We invite you to share your knowledge, ask questions, and get expert insight into the issues teachers face each day in the classroom."
Includes blog, resources, information and statistics on networks and their effectiveness.
Really nice collaborative science site. Access resources, partake in discussions, set up virtual classroom spaces, connect to other teachers, scientists, etc.