MeetingWords--simple online collaboration!

Yesterday, I was researching communities of practice, and I found an online document that had been created using MeetingWords which is the easiest online collaboration tool I have ever found:

1) Click the button to create a pubic document.

2) Copy and paste the URL into an email (or onto a web page).

3) Visitors follow the link, and type their name.

4) There is a document that everyone collected can edit. There is a chat window.

5) The file can be exported as a text file (there are other options listed for export, but there did not work when I tried to use them).

6) Oh yeah... you can upload a file to the document window.