Originate, Edit, or Delete ITEMS

After you sign in, you will be able to add items to the feed, edit items you previously posted to the feed, or delete items. By the way, you need not ever delete an item if you don't want to; when you reach the maximum number of items permitted at your membership level, the addition of another item will cause the automatic deletion of the oldest item in the feed (based on the date it was originally generated, not the date of any subsequent editing of the item).