5+Online+Collaborative+Tools

Primary Pad - live online writing site where groups can collaborate on the same doc

Scriblink - online live whiteboard

Jing Project - make and share your own screencasts

Groups - a platform for social networks

Clustr Maps - add a map to your page and it shows where your visitors come from

Create Debate - online debate community, can collect or give opinions

Read, Write, Think - online planning tools for reading, writing and thinking

Voice Thread - respond to voice threads

Check out Cool 2.0 Tools for Schools - tonnes of links.