Board Thread:Site Questions/@comment-24939162-20140514030302/@comment-24101790-20140514030835

No once, it is posted people can edit it as they see fit. No permission is needed to post a story (unless it has been previously deleted) If the story isn't up to quality standards, it will most likely be deleted by an admin.

I would suggest adding a category to your story otherwise once it is gone off the recent activity page, it will be difficult for people to come across it unless they come across it by clicking "Random Pasta" or searching for it by title.