15. The method of claim 10 further comprising deleting an existing knowledge tip in the tips repository, wherein an author of the knowledge tip or an administrator are allowed to delete the knowledge tip if the knowledge tip is not scheduled to be shared.
10. The method of claim 1 wherein receiving the knowledge tip in the tips repository further comprises: a. creating a new category in the tips repository if a required category does not exist among a plurality of predefined categories in the tips repository; and b. storing the knowledge tip to the new category.