(xy)write it! has been released - RailsOnWave Ruby on Rails web 2.0 Ajax: "(xy)write makes easy writing, sharing and collaborating on a document. It helps your team agree about what to do, wherever they are. It helps you to share a meeting report or a contract with a customer. And it makes sure that if someone changes the document, you’ll be notified via email by the system. You can invite people to collaborate with you in seconds simply having their email addresses."