I've added "Save as draft" in the posting page. When you click on it, it will store the message, but not display it anywhere. Nobody will be able to read it except you. Later, you can complete your message and post it.
To view your drafts, go to the main page and click on "View your drafts and posts" in the upper right hand corner. If you have any drafts, it will show up at the top.
If you compost a draft and want to delete it without posting it, check the "Delete this post" under the text box. Then hit submit.
Added Save as draft
Moderator: Moderators
