Writely is a free online service that bills itself as a “web word processor” with “Simple & SECURE web document sharing.” Once a user has registered for an account, she can create word processing documents using the online WYSIWYG interface. Those documents can be published to a blog via the blog API. The system tracks revisions, and documents can be shared with selected collaborators.

Haven’t tested it yet, but it looks really interresting…

[Via Kairosnews]