As all of us know about the recent take over of Writely by . So, now you can get an access to the writely account on the sharing basis. Not so difficult, i suppose. It is found out that Writely's invitation system is similar to Gmail, so for an easy access to the account just visit Google Blogoscoped and enroll for a Writely account invitation. And, in case you want to distribute the invitations, just post in your comments to the people who already have a Writely account. Yet another feature offered by writely is that 10 people can be invited simultaneously through sharing a document.
So, get an access to the Writely account and share the account amongst others as well.