Google Wave!!!!!!
Google Wave allows you to communicate with people through the internet and also send things like documents or photos. The wave is shared so anyone in the conversation can edit what ever they want. It is also live so you can see the people through your web cam, if available. There are extra features that you can download to your page when you are in a conversation. So come check it out now and try it out here or ask for a invitation.
Google Wave is currently in a limited preview. Request an invitation