A Little about Google Docs
The discussion about a document is as important as the document itself, but until now, there hasn’t been a great medium for this discussion to happen. Creating comments in documents is a start—but comments can be overwhelming and at times feel one-sided with no resolution.
So today we’re introducing a better way to provide document feedback—discussions in Google Docs. With this feature, we want to encourage rapid and seamless discussions, help the right people participate, as well as integrate discussions with email in an intuitive way. For a look into the way discussions work in Google Docs.
Read full story: http://googleblog.blogspot.com/2011/03/great-documents-come-from-great.html