Thanks.
I was hoping that i can easily send a stream of text to the server, as if its an uploaded file; and on the server its stored as a file in a location -- for further processing later on.
E.g. there is the editor plugin, so it would be nice if the contents written could be stored as a file on the server.
I guess, it would require creating a server side program to receive and store as file the text - its not something standard a web server supports that can be used by an ajax call