View Google Docs Collaborative Gif. Google docs is built into google apps for education and enables collaborative activities and projects that can occur inside or outside of the instructional day. While you can share any file stored on your google drive, it's important to note that you can only use the collaboration features for files created.
Google apps are collaborative, which makes them highly powerful.
Google docs is a free web based word processing application from google labs. App is for mysql specifically, but even if there were just a gadget for drawing lines/connections, i might give google docs a shot. Google docs brings your documents to life with smart editing and styling tools to help you format text and paragraphs easily. Google docs (gdocs) is a free software application from google.