Since Etherpad closed down and open-sourced their code, lots of new companies have created their own versions of this great web-based collaborating tool.
Here are two new ones:
They join Type With Me , Sync.in, and PiratePad.
All are on The Best Online Tools For Real-Time Collaboration list.
Hello!
http://primarypad.com is another collaborating tool!
Thank you!
Miss Ale from Argentina