Web 2.0 and Google docs

Google docs is very useful, and I have used it in the past for a number of applications. One of the applications is when I am working on a document for my department head (in a different building)and she is able to insert any changes that may be required.

http://spreadsheets.google.com/ccc?key=pXBDgQinNpMfNcLNjKlmfHA&hl=en