What do you expect to happen ?
Nothing will happen, the point of a RTE editor is that you can use it to add content rich posts to like a news script or maybe a guestbook script or anything else you have created.
My point is, nothing will happen, unless you code something to catch the results and then add it to a database or another data source and then do with that what you will.
As an idea for you, you could possibly code a "latest news" script and then use the RTE to post/edit news items and onclick event of the form button you save the results into a database, of course your latest news scripts would be reading that database and would pick up the change, do you get what I am saying ?